List of exoplanets discovered in 2018

This List of exoplanets discovered in 2018 is a list of confirmed exoplanets that were first observed during 2018.[1]

This is a dynamic list and may never be able to satisfy particular standards for completeness. You can help by adding missing items with reliable sources.

For exoplanets detected only by radial velocity, the listed value for mass is a lower limit. See Minimum mass for more information.

Name Mass (MJ) Radius (RJ) Period (days) Semi-major axis (AU) Temp. (K)[2] Discovery method Distance (ly) Host star mass (M☉) Host star temp. (K) Remarks
24 Boötis b 0.91+0.13
−0.10		 30.3506+0.0078
−0.0077		 0.190+0.012
−0.009		 radial vel. 313.9±2.1 0.99+0.19
−0.13		 4893±15
40 Eridani Ab 0.0266±0.0015 42.378±0.010 0.2190+0.0073
−0.0078		 radial vel. 16.426±0.042 0.78±0.08 5072±53
Barnard's Star b 0.0102±0.0013 0.122+0
−0.122		 232.8+0.38
−0.41		 0.404±0.018 105±3 radial vel. 6 0.144 3134
COROT-20c 17±1 1675+19
−17		 2.90±0.07 radial vel. 2819±80 1.14±0.08 6050±200 Brown dwarf (possibly)
COROT-21b 2.26±0.31 1.30±0.14 2.72474±0.00014 0.0417±0.0011 transit 4560±930 1.29±0.09 6200±100
DE Canum Venaticorum b 12±3 4098.1±131.5 5.75±2.02 timing 99.64±0.09 0.51
Gamma Librae b 1.02±0.14 415.2+1.8
−1.9		 1.24±0.10 radial vel. 154.7±2.9 1.47±0.20 4822±15
Gamma Librae c 4.58+0.45
−0.43		 964.6±3.1 2.17±0.10 radial vel. 154.7±2.9 1.47±0.20 4822±15
Gliese 15 Ac 0.11 7600 5.4 radial vel. 11.6 0.38 3567
Gliese 96 b 0.06186+0.00761
−0.00724		 73.94+0.33
−0.38		 0.291±0.005 radial vel. 38.929±0.0302 0.60±0.07 3785±62
Gliese 317 c 1.54+1.26
−0.57		 5312+758
−1248		 radial vel. 49.25±0.72 0.42±0.05 3510±50
Gliese 1132 c 0.00831±0.00138 8.929±0.010 0.0476±0.0017 300±5 radial vel. 41.153±0.023 0.181±0.019 3270±140
Gliese 1265 b 0.023±0.002 3.6511±0.0012 0.026±0.001 radial vel. 33.45±0.02 0.18±0.02 3236±51
Gliese 3779 b 0.025±0.002 3.0232±0.0013 0.026±0.001 radial vel. 44.84±0.04 0.27±0.02 3324±51
HAT-P-11c 1.60+0.09
−0.08		 3407+360
−190		 4.13+0.29
−0.16		 radial vel. 123.31±0.11 0.809+0.020
−0.030		 4780±50
HATS-7b 0.120 0.563 3.1853150 0.04012 1084 transit 838 0.85 4985
HATS-39b 0.63±0.13 1.57±0.12 4.5776348 0.06007±0.00058 1645±43 transit 2910±240 1.379±0.040 6572±83
HATS-40b 1.59±0.24 1.58+0.16
−0.12		 3.2642736 0.04997±0.00074 2101±69 transit 4550±110 1.561±0.069 6460±130
HATS-41b 9.7±1.6 1.33+0.29
−0.20		 4.193649 0.0583+0.0015
−0.0010		 1710+170
−120		 transit 2457±47 1.496+0.115
−0.078		 6424±91
HATS-42b 1.88±0.15 1.40+0.25
−0.14		 2.2921020 0.03689±0.00065 1856+105
−75		 transit 2672±35 1.273±0.067 6060±120
HATS-43b 0.261±0.054 1.180±0.050 4.3888497 0.04944±0.00046 1003±27 transit 1194.1±7.4 0.837±0.023 5099±61
HATS-44b 0.56±0.11 1.067+0.125
−0.071		 2.7439004 0.03649±0.00030 1161±34 transit 1474±11 0.860±0.021 5080±100
HATS-45b 0.70±0.15 1.286±0.093 4.1876244 0.05511±0.00069 1518±45 transit 2575±38 1.272±0.048 6450±110
HATS-46b 0.173±0.062 0.903+0.058
−0.045		 4.7423729 0.05367±0.00053 1054±29 transit 1500±13 0.917±0.027 5495±69
HATS-59b 0.806±0.069 1.126±0.077 5.416081±0.000016 0.06112±0.00076 1128±40 transit 2140±50 1.04±0.04 5670±91
HATS-59c 12.70±0.87 1422±14 2.504±0.035 175.9±6.4 radial vel. 2140±50 1.04±0.04 5670±91
HATS-60b 0.662±0.055 1.153±0.053 3.560829±0.000032 0.04708+0.00015
−0.00023		 1528±11 transit 1609±28 1.097+0.010
−0.016		 5688±20
HATS-61b 3.40±0.14 1.195±0.067 7.817953±0.000024 0.07908±0.00033 1226.1±7.3 transit 2262±29 1.08±0.01 5542±21
HATS-62b 0.179+0
−0.179		 1.055±0.025 3.2768837±0.0000033 0.04163+0.00024
−0.00016		 1237±12 transit 1731±34 0.90+0.02
−0.01		 5416+19
−13
HATS-63b 0.960±0.120 1.207±0.039 3.0566527±0.0000049 0.04026±0.00028 1398.3±9.0 transit 2070±20 0.93±0.02 5627±18
HATS-64b 0.960±0.200 1.679±0.081 4.908897±0.000013 0.06562±0.00039 1793±27 transit 3640±140 1.56±0.03 6554±27
HATS-65b 0.821±0.083 1.501±0.050 3.1051610±0.0000016 0.04497±0.00033 1634±18 transit 1631±41 1.26±0.03 6277±30
HATS-66b 5.33±0.68 1.411±0.084 3.1414391±0.0000074 0.04714±0.00025 1998±21 transit 5040±130 1.41±0.02 6625±35
HATS-67b 1.45±0.12 1.685±0.047 1.6091788±0.0000040 0.03032±0.00015 2193±22 transit 3219±80 1.44±0.02 6594±33
HATS-68b 1.290±0.059 1.232+0.039
−0.029		 3.5862202±0.0000047 0.05071±0.00018 1741±12 transit 2004±34 1.35±0.01 6147±22
HATS-69b 0.577+0
−0.577		 0.945±0.022 2.2252577±0.0000019 0.03211+0.00014
−0.00019		 1295.7±6.9 transit 1368±11.7 0.89+0.01
−-0.02		 5137±16
HD 4917 b 1.615±0.092 1.224 400.5±1.7 1.167±0.065 radial vel. 670.1±8.1 1.32 4802
HD 13167 b 3.31±0.16 1.167 2613±17 4.10±0.34 radial vel. 487.8±3.5 1.35 5671
HD 14787 b 1.121±0.069 1.250 676.6±8.1 1.70±0.19 radial vel. 389.9±2.5 1.43 4946
HD 18015 b 3.18±0.23 1.170 2278±71 3.87±0.32 radial vel. 405.2±2.6 1.49 5603
HD 21749 b 0.073+0.007
−0.006		 0.254+0.023
−0.020		 36 transit 52.185
HD 33142 c 5.97+1.04
−0.80		 834+29
−24		 radial vel. 37.34±0.18 1.78±0.31 5009±15
HD 47366 b 1.75 363.3 1.214 radial vel. 260 1.81 4866
HD 47366 c 1.86 684.7 1.853 radial vel. 260 1.81 4866
HD 55696 b 3.87±0.72 1827±10 3.18±0.18 radial vel. 255±1 1.29±0.20 6012
HD 72490 b 1.768±0.080 1.218 858±12 1.88±0.21 radial vel. 413.5±3.6 1.21 4934
HD 75784 c 4.5±1.2 3878±261 5.22±0.58 radial vel. 224±20 1.26±0.25 4867
HD 89345 b 0.110 0.660 11.81430 0.1066 1089 transit 433.1 1.16 5576
HD 94834 b 1.26±0.17 1.242 1576±76 2.74±0.18 radial vel. 321.0±2.1 1.11 4798
HD 95089 c 3.97+0.33
−0.59		 1860+370
−570		 radial vel. 42.1±0.59 1.58±0.11 5002±44
HD 98736 b 2.33±0.78 968.8±2.2 1.864±0.091 radial vel. 106±0.2 0.92±0.13 5271
HD 99706 c 5.69+1.43
−0.96		 1278+151
−198		 radial vel. 45.14±0.34 1.70±0.35 4891±35
HD 102329 c 1.52+0.30
−0.25		 1123+79
−53		 radial vel. 66.97±0.96 3.21±1.28 4745±71
HD 114783 c 0.611+0.056
−0.053		 4319+151
−130		 radial vel. 66.5±1.3 0.85±0.03 5135±44
HD 116029 c 1.27±0.15 907+30
−29		 radial vel. 37.92±0.18 0.83±0.24 4819±54
HD 126525 b 0.237±0.002 960.41+6.19
−6.33		 1.837±0.010 radial vel. 124.1+4.3
−4.6		 0.90±0.01 5638±13
HD 148164 b 1.23±0.25 328.55±0.41 0.9930±0.0660 radial vel. 252±1.0 1.21±0.24 6032
HD 148164 c 5.16±0.82 5062±114 6.15±0.50 radial vel. 252±1.0 1.21±0.24 6032
HD 148284 b 33.7±5.5 339.331±0.018 0.9740±0.0790 radial vel. 400±2 1.07±0.26 5572
HD 158996 b 14.0±2.3 820.2±14.0 2.1±0.2 radial vel. 933±15 1.8±0.3 4069±30
HD 180053 b 2.194±0.064 1.203 213.72±0.47 0.843±0.063 radial vel. 448.7±2.0 1.75 5131
HD 202696 b 1.996+0.220
−0.100		 517.8+8.9
−3.9		 1.566+0.016
−0.007		 radial vel. 618.3±5.2 1.91+0.09
−0.14		 5040+71
−85
HD 202696 c 1.864+0.177
−0.227		 946.6+20.7
−20.9		 2.342+0.034
−0.035		 radial vel. 618.3±5.2 1.91+0.09
−0.14		 5040+71
−85
HD 203473 b 7.8±1.1 1552.9±3.4 2.73±0.17 radial vel. 237±1.0 1.12±0.21 5780
HD 211810 b 0.670±0.440 1558±22 2.656±0.043 radial vel. 211±0.4 1.03±0.02 5652
HD 215152 b 0.0057+0.0016
−0.0020		 5.7600+0.0016
−0.0018		 0.05764+0.00074
−0.00076		 radial vel. 70.48±0.16 0.770±0.015 4935±76 [3]
HD 215152 e 0.0091+0.0033
−0.0047		 25.197+0.048
−0.051		 0.1542±0.0020 radial vel. 70.48±0.16 0.770±0.015 4935±76 [3]
HD 217850 b 21.6±2.6 3501.3±2.1 4.56±0.24 radial vel. 215±3 1.03±0.16 5544
HD 238914 b 6.0 4100 5.7 radial vel. 982 1.47 4769
IC 4651 9122 b 6.3±0.5 734.0±8.1 2.038±0.039 radial vel. 2870±110 2.1 9000
K2-80d 0.228+0.025
−0.012		 28.8673+0.0051
−0.0046		 0.1778+0.0051
−0.0055		 transit 658.7±5.7 0.90±0.08 5441±249
K2-141b 0.0160±0.0013 0.135±0.004 0.2803226 0.00716+0.00055
−0.00065		 2039+87
−48		 transit 202.16±0.54 0.708±0.028 4599±79
K2-141c 0.023+0
−0.023		 0.624+0.410
−0.250		 7.74850 0.06739+0.00089
−0.00091		 transit 202.16±0.54 0.708±0.028 4599±79
K2-145b 3.216±0.062 1.235±0.043 4.1752379 0.05245±0.00043 1356±30 transit 2862±73 1.222±0.029 6149±76
K2-146b 0.196±0.021 2.644646 0.0266±0.0010 transit 259.2±1.5 0.358±0.042 3385±70
K2-147b 0.123+0.015
−0.013		 0.961917 0.0159±0.0005 transit 296.10±0.90 0.583±0.059 3672±70 Also called EPIC 213715787[4]
K2-148b 0.119+0.017
−0.016		 4.38395±0.00080 0.0454±0.0014 transit 407.4±2.0 0.650±0.061 4079±70
K2-148c 0.154+0.021
−0.019		 6.92260±0.00070 0.0616±0.0019 transit 407.4±2.0 0.650±0.061 4079±70
K2-148d 0.146+0.021
−0.019		 9.7579±0.0010 0.0774±0.0024 transit 407.4±2.0 0.650±0.061 4079±70
K2-149b 0.146+0.018
−0.016		 11.3320±0.0013 0.0830±0.0027 transit 404.8±1.8 0.595±0.059 3745±70
K2-150b 0.178+0.024
−0.019		 10.59357±0.00084 0.0727±0.0027 transit 335.2±2.6 0.457±0.051 3499±70
K2-151b 0.120+0.014
−0.012		 3.835592 0.0365±0.0014 transit 227.07±0.49 0.440±0.050 3585±70
K2-152b 0.204+0.022
−0.021		 32.6527±0.0035 0.1716±0.0012 337±3 transit 354.8±1.3 0.63±0.01 4044+34
−35
K2-153b 0.178+0.019
−0.016		 7.51554 0.0614±0.0004 497±6 transit 468.7±3.0 0.55±0.01 3845±37
K2-154b 0.178+0.019
−0.010		 3.67635 0.0405±0.0003 715+9
−8		 transit 423.5±1.5 0.65+0.02
−0.01		 4097+40
−45
K2-154c 0.185+0.016
−0.012		 7.95478 0.0677±0.0005 552±7 transit 423.5±1.5 0.65+0.02
−0.01		 4097+40
−45
K2-155b 0.015+0.002
−0.001		 0.138+0.018
−0.015		 6.34365 0.0546+0.0013
−0.0014		 708+38
−31		 transit 237.94±0.93 0.65+0.06
−0.03		 4258±150
K2-155c 0.020+0.005
−0.002		 0.174+0.024
−0.020		 13.85402 0.0946+0.0031
−0.0030		 583+52
−35		 transit 237.94±0.93 0.65+0.06
−0.03		 4258±150
K2-155d 0.015+0.005
−0.002		 0.146+0.016
−0.015		 40.6835±0.0031 0.1937+0.0064
−0.0059		 381+47
−25		 transit 237.94±0.93 0.65+0.06
−0.03		 4258±150
K2-156b 0.103+0.009
−0.006		 0.813149 0.0149±0.0001 1347+18
−19		 transit 492.0±3.5 0.66+0.02
−0.01		 4597±50 [4]
K2-157b 0.094 0.365257 transit 0.94 5456 [4]
K2-158b 0.236+0.014
−0.009		 10.0605+0.0013
−0.0015		 0.0887±0.0008 794±11 transit 647.1±6.7 0.92+0.03
−0.02		 5503+51
−48
K2-158c 0.114+0.012
−0.009		 5.9028+0.0019
−0.0023		 0.0622±0.0006 948±13 transit 647.1±6.7 0.92+0.03
−0.02		 5503+51
−48
K2-159b 0.202+0.015
−0.010		 12.4221±0.0018 0.1013+0.0008
−0.0009		 684±8 transit 560.4±4.6 0.90+0.02
−0.03		 5425±44
K2-160b 0.284+0.019
−0.013		 3.705871 0.04660+0.00037
−0.00041		 transit 1038±15 0.983+0.023
−0.025		 5649±50
K2-161b 0.546+0.146
−0.070		 9.283188 0.0861+0.0018
−0.0023		 transit 3070±160 0.987+0.082
−0.060		 4972±50
K2-162b 0.128+0.010
−0.006		 9.4589+0.0010
−0.0011		 0.0795±0.0006 631±8 transit 407.3±2.0 0.75±0.02 4842+49
−45
K2-163b 0.220+0.023
−0.011		 6.673117 0.06509+0.00050
−0.00060		 transit 684±14 0.826+0.019
−0.023		 4937±50
K2-164b 0.290+0.046
−0.037		 17.3551+0.0041
−0.0038		 0.1387+0.0036
−0.0025		 transit 1238±25 1.181+0.093
−0.061		 5791±50
K2-165b 0.1137+0.0129
−0.0087		 2.35499 0.03262±0.00040 transit 440.6±3.9 0.835+0.031
−0.030		 5185±50
K2-165c 0.1386+0.0187
−0.0098		 4.38275 0.04935±0.00061 transit 440.6±3.9 0.835+0.031
−0.030		 5185±50
K2-165d 0.236+0.023
−0.013		 14.1014±0.0011 0.1076±0.0013 transit 440.6±3.9 0.835+0.031
−0.030		 5185±50
K2-166b 0.195+0.018
−0.017		 8.5272±0.0020 0.08583+0.00123
−0.00076		 transit 1577±32 1.16+0.05
−0.03		 5960+52
−53
K2-167b 0.252+0.046
−0.040		 9.9775±0.0010 0.0912+0.0036
−0.0029		 transit 264.5±1.5 1.02+0.12
−0.09		 5908±50
K2-168b 0.191+0.018
−0.012		 15.8540±0.0014 0.1195+0.0013
−0.0014		 transit 801±14 0.907+0.029
−0.032		 5554±50
K2-169b 0.1136+0.0096
−0.0069		 6.38080 0.06764+0.00063
−0.00061		 transit 774±15 0.986+0.028
−0.026		 5548±50
K2-170b 0.127+0.018
−0.012		 7.5765+0.0018
−0.0017		 0.07457+0.00083
−0.00086		 transit 1296±21 0.964±0.032 5748±50
K2-170c 0.161+0.022
−0.014		 12.4000+0.0017
−0.0019		 0.1036+0.0011
−0.0012		 transit 1296±21 0.964±0.032 5748±50
K2-171b 0.240+0.036
−0.030		 5.6285+0.0017
−0.0015		 0.05960+0.00132
−0.00062		 transit 2010±61 0.892+0.060
−0.027		 5250±50
K2-172b 0.1486+0.014
−0.0085		 14.3169±0.0014 0.1128+0.0010
−0.0011		 transit 820.3±9.6 0.934+0.026
−0.027		 5569±50
K2-172c 0.286+0.017
−0.012		 29.6268±0.0016 0.1832+0.0017
−0.0018		 transit 820.3±9.6 0.934+0.026
−0.027		 5569±50
K2-173b 0.1435+0.0143
−0.0094		 5.86870 0.06105+0.00078
−0.00085}		 transit 750.6±6.4 0.881+0.034
−0.036		 5580±70
K2-174b 0.2223+0.0157
−0.0087		 19.56274 0.1242±0.0013 transit 326.9±1.2 0.668+0.022
−0.021		 4500±50
K2-175b 0.182+0.032
−0.024		 9.5260+0.0012
−0.0013		 0.0906+0.0016
−0.0011		 transit 812.2±9.1 1.095+0.057
−0.039		 5909±50
K2-176b 0.1330+0.0110
−0.0083		 5.32944 0.05846+0.00042
−0.00052		 transit 812±12 0.939+0.020
−0.025		 5428±50
K2-177b 0.189+0.025
−0.014		 14.1552+0.0032
−0.0030		 0.1221+0.0011
−0.0013		 transit 1628±42 1.211+0.032
−0.038		 6063±50
K2-178b 0.317+0.018
−0.012		 8.74782 0.08171+0.00066
−0.00081		 transit 704.7±6.0 0.951+0.023
−0.027		 5525±50
K2-179b 0.224+0.015
−0.011		 5.17219 0.05488+0.00048
−0.00060		 transit 625.7±6.9 0.824+0.022
−0.027		 5015±50
K2-180b 0.2150+0.0184
−0.0098		 8.86593 0.07550+0.00070
−0.00075		 transit 668.9±5.7 0.730+0.020
−0.022		 5263±50
K2-181b 0.241+0.028
−0.016		 6.89425 0.07191+0.00055
−0.00067		 transit 1189±17 1.044+0.024
−0.029		 5609±50
K2-182b 0.063±0.016 0.2469+0.0152
−0.0089		 4.736884 0.05223+0.00048
−0.00064		 transit 507.2±4.1 0.847+0.024
−0.031		 5159±50 Confirmed in 2021.[5]
K2-183b 0.098±0.090 0.469269 0.011586+0.00010
−0.000087		 transit 1083±14 0.942+0.021
−0.025		 5482±50 [4]
K2-183c 0.224+0.024
−0.012		 10.79347 0.09371+0.00070
−0.00083		 transit 1083±14 0.942+0.021
−0.025		 5482±50 [4]
K2-183d 0.227+0.025
−0.013		 22.6295+0.0018
−0.0019		 0.1535+0.0014
−0.0012		 transit 1083±14 0.942+0.021
−0.025		 5482±50 [4]
K2-184b 0.1372+0.0134
−0.0080		 16.99344 0.1210+0.0014
−0.0015		 transit 247.1±1.1 0.819+0.028
−0.030		 5252±50
K2-185b 0.117+0.020
−0.010		 10.6166+0.0016
−0.0018		 0.09378+0.00088
−0.00093		 transit 882±11 0.976+0.027
−0.028		 5722±50
K2-186b 0.283+0.024
−0.015		 41.4742+0.0033
−0.0043		 0.2359+0.0018
−0.0021		 transit 1089±18 1.019+0.023
−0.027		 5784±50
K2-187b 0.123 0.773981 transit 0.97 5477
K2-187c 0.152+0.022
−0.010		 2.87179 0.03910+0.00034
−0.00033		 transit 1089±19 0.967+0.025
−0.024		 5477±50
K2-187d 0.287+0.045
−0.022		 7.14908 0.07182+0.00062
−0.00061		 transit 1089±19 0.967+0.025
−0.024		 5477±50
K2-187e 0.201+0.019
−0.012		 13.6083+0.0017
−0.0016		 0.11031+0.00096
−0.00094		 transit 1089±19 0.967+0.025
−0.024		 5477±50
K2-188b 0.112+0.015
−0.010		 1.74298 0.02932+0.000276
−0.000225		 transit 1476±28 1.107+0.031
−0.025		 5982±50
K2-188c 0.234+0.028
−0.016		 7.80760 0.07967+0.00075
−0.00061		 transit 1476±28 1.107+0.031
−0.025		 5982±50
K2-189b 0.1349+0.0136
−0.0085		 5.17630 0.05711+0.00049
−0.00057		 transit 795.2±6.3 0.928+0.024
−0.027		 5503±50
K2-189c 0.222+0.028
−0.012		 6.67934 0.06769+0.00058
−0.00068		 transit 795.2±6.3 0.928+0.024
−0.027		 5503±50
K2-190b 0.1210+0.0157
−0.0091		 10.09886 0.0884+0.0011
−0.0012		 transit 526.5±3.7 0.905+0.033
−0.036		 5631±50
K2-190c 0.0975+0.0135
−0.0082		 21.5740+0.0057
−0.0043		 0.1467+0.0018
−0.0020		 transit 526.5±3.7 0.905+0.033
−0.036		 5631±50
K2-191b 0.024|0.012}} |2.85865 |0.03807{{±|0.00036|0.00040}} | |style="background:#FFFF00"|transit |944.5{{±|7.8}} |0.901{{±|0.026|0.028}} |5176{{±|50}} | |- |[[K2-192b]] | |0.1405{{±|0.0135|0.0099}} |4.16322 |0.04840{{±|0.00045|0.00058}} | |style="background:#FFFF00"|transit |727.9{{±|5.9}} |0.873{{±|0.024|0.031}} |5252{{±|50}} | |- |[[K2-193b]] | |0.358{{±|0.031|0.018}} |14.78721 |0.1177{{±|0.0011}} | |style="background:#FFFF00"|transit |1360{{±|12}} |0.994{{±|0.029|0.027}} |5623{{±|50}} | |- |[[K2-194b]] | |0.325{{±|0.055|0.045}} |39.7214{{±|0.0057|0.0056}} |0.2359{{±|0.0032|0.0025}} | |style="background:#FFFF00"|transit |2090{{±|61}} |1.110{{±|0.046|0.035}} |5979{{±|52}} | |- |[[K2-195b]] | |0.262{{±|0.018|0.012}} |15.85354 |0.1220{{±|0.0012|0.0014}} | |style="background:#FFFF00"|transit |1037{{±|14}} |0.963{{±|0.028|0.031}} |5712{{±|50}} | |- |[[K2-195c]] | |0.230{{±|0.024|0.013}} |28.4828{{±|0.0064|0.0073}} |0.1803{{±|0.0018|0.0020}} | |style="background:#FFFF00"|transit |1037{{±|14}} |0.963{{±|0.028|0.031}} |5712{{±|50}} | |- |[[K2-196b]] | |0.321{{±|0.054|0.045}} |48.3242{{±|0.0085|0.0087}} |0.2730{{±|0.0058|0.0036}} | |style="background:#FFFF00"|transit |1938{{±|73}} |1.162{{±|0.075|0.045}} |6045{{±|50}} | |- |[[K2-197b]] | |0.223{{±|0.017|0.010}} |8.35795 |0.07992{{±|0.00068|0.00080}} | |style="background:#FFFF00"|transit |813.4{{±|7.8}} |0.975{{±|0.025|0.029}} |5675{{±|50}} | |- |[[K2-198b]] | |0.367{{±|0.023|0.015}} |17.04318 |0.1221{{±|0.0014}} | |style="background:#FFFF00"|transit |361.7{{±|2.8}} |0.836{{±|0.029}} |5262{{±|50}} | |- |[[K2-199b]] |0.022{{±|0.006}} |0.1679{{±|0.0167|0.0079}} |3.225423 |0.03804{{±|0.00043|0.00042}} | |style="background:#FFFF00"|transit |351.8{{±|2.0}} |0.706{{±|0.024|0.023}} |4681{{±|50}} |<ref name=Murphy2021/> |- |[[K2-199c]] |0.039{{±|0.007}} |0.253{{±|0.015|0.010}} |7.37450 |0.06601{{±|0.00075|0.00074}} | |style="background:#FFFF00"|transit |351.8{{±|2.0}} |0.706{{±|0.024|0.023}} |4681{{±|50}} |<ref name=Murphy2021/> |- |[[K2-200b]] | |0.1217{{±|0.0128|0.0094}} |2.84988 |0.03741{{±|0.00033|0.00040}} | |style="background:#FFFF00"|transit |603.7{{±|6.1}} |0.860{{±|0.023|0.027}} |5233{{±|50}} | |- |[[K2-201b]] | |0.1249{{±|0.0120|0.0069}} |1.059790 |0.02004{{±|0.00014|0.00015}} | |style="background:#FFFF00"|transit |649.2{{±|5.4}} |0.956{{±|0.020|0.021}} |5507{{±|50}} | |- |[[K2-201c]] | |0.293{{±|0.036|0.016}} |22.7799{{±|0.0020|0.0019}} |0.1549{{±|0.0011|0.0012}} | |style="background:#FFFF00"|transit |649.2{{±|5.4}} |0.956{{±|0.020|0.021}} |5507{{±|50}} | |- |[[K2-202b]] | |0.205{{±|0.016|0.011}} |3.40516 |0.04387{{±|0.00044|0.00042}} | |style="background:#FFFF00"|transit |988.2{{±|8.7}} |0.971{{±|0.030|0.028}} |5491{{±|58}} | |- |[[K2-203b]] | |0.122{{±|0.025|0.011}} |9.6951{{±|0.0013}} |0.08238{{±|0.00112|0.00098}} | |style="background:#FFFF00"|transit |544.5{{±|5.1}} |0.794{{±|0.033|0.028}} |5000{{±|50}} | |- |[[K2-204b]] | |0.272{{±|0.039|0.033}} |7.05578 |0.07222{{±|0.00074|0.00066}} | |style="background:#FFFF00"|transit |1914{{±|58}} |1.009{{±|0.031|0.027}} |5755{{±|50}} | |- |[[K2-205b]] | |0.178{{±|0.024|0.021}} |26.6723{{±|0.0042|0.0037}} |0.1718{{±|0.0023|0.0022}} | |style="background:#FFFF00"|transit |1337{{±|30}} |0.951{{±|0.038|0.036}} |5890{{±|50}} | |- |[[K2-206b]] | |0.249{{±|0.020|0.014}} |18.2945{{±|0.0017|0.0016}} |0.1256{{±|0.0016|0.0015}} | |style="background:#FFFF00"|transit |803{{±|10}} |0.789{{±|0.030|0.028}} |5043{{±|50}} | |- |[[K2-207b]] | |0.232{{±|0.033|0.019}} |12.4875{{±|0.0012}} |0.1033{{±|0.0010}} | |style="background:#FFFF00"|transit |1196{{±|18}} |0.942{{±|0.028}} |5522{{±|50}} | |- |[[K2-208b]] | |0.150{{±|0.015|0.011}} |4.19095 |0.04957{{±|0.00053|0.00054}} | |style="background:#FFFF00"|transit |844{{±|10}} |0.925{{±|0.030}} |5582{{±|50}} | |- |[[K2-209b]] | |0.0775{{±|0.0094|0.0056}} |2.08062 |0.02891{{±|0.00033|0.00032}} | |style="background:#FFFF00"|transit |250.05{{±|0.99}} |0.745{{±|0.026|0.024}} |4720{{±|50}} | |- |[[K2-210b]] | |0.0730{{±|0.0090|0.0062}} |0.570233 |0.01305{{±|0.00011|0.00014}} | |style="background:#FFFF00"|transit |578.6{{±|6.0}} |0.912{{±|0.023|0.029}} |5396{{±|50}} | |- |[[K2-211#Planetary system|K2-211b]] | |0.1226{{±|0.0154|0.0091}} |0.669558 |0.01436{{±|0.00011|0.00015}} | |style="background:#FFFF00"|transit |895{{±|14}} |0.882{{±|0.019|0.027}} |5221{{±|50}} |Another planet discovered in 2020<ref name=Adams2020/> |- |[[K2-212b]] | |0.2135{{±|0.0127|0.0082}} |9.79540 |0.07648{{±|0.00082|0.00075}} | |style="background:#FFFF00"|transit |357.3{{±|3.0}} |0.622{{±|0.020|0.018}} |4349{{±|50}} | |- |[[K2-213b]] | |0.135{{±|0.027|0.019}} |8.1309{{±|0.0018}} |0.08093{{±|0.00138|0.00099}} | |style="background:#FFFF00"|transit |1285{{±|23}} |1.070{{±|0.055|0.038}} |5794{{±|50}} | |- |[[K2-214b]] | |0.198{{±|0.034|0.023}} |8.59653 |0.08273{{±|0.00083|0.00076}} | |style="background:#FFFF00"|transit |989{{±|14}} |1.022{{±|0.031|0.028}} |5768{{±|50}} | |- |[[K2-215b]] | |0.189{{±|0.023|0.014}} |8.26965 |0.08003{{±|0.00070|0.00073}} | |style="background:#FFFF00"|transit |1333{{±|21}} |1.000{{±|0.026|0.027}} |5704{{±|50}} | |- |[[K2-216b]] | |0.1497{{±|0.0090|0.0068}} |2.174789 |0.02916{{±|0.00031|0.00032}} | |style="background:#FFFF00"|transit |377.8{{±|2.3}} |0.699{{±|0.023}} |4591{{±|50}} | |- |[[K2-217b]] | |0.319{{±|0.062|0.043}} |14.07452 |0.1179{{±|0.0016|0.0013}} | |style="background:#FFFF00"|transit |1259{{±|25}} |1.103{{±|0.046|0.037}} |5967{{±|50}} | |- |[[K2-218b]] | |0.229{{±|0.025|0.014}} |8.67989 |0.08395{{±|0.00082|0.00075}} | |style="background:#FFFF00"|transit |1299{{±|32}} |1.048{{±|0.031|0.028}} |5757{{±|50}} | |- |[[K2-219b]] | |0.120{{±|0.018|0.016}} |3.90129}} 0.04885+0.00054
−0.00048		 transit 1071±16 1.022+0.034
−0.030		 5753±50
K2-219c 0.128+0.019
−0.017		 6.6677+0.0013
−0.0016		 0.06982+0.00077
−0.00070		 transit 1071±16 1.022+0.034
−0.030		 5753±50
K2-219d 0.230+0.032
−0.029		 11.13728 0.09830+0.00108
−0.00097		 transit 1071±16 1.022+0.034
−0.030		 5753±50
K2-220b 0.198+0.023
−0.013		 13.68251 0.11043+0.00099
−0.00112		 transit 766.7±8.9 0.960+0.026
−0.029		 5599±50
K2-221b 0.1498+0.0149
−0.0085		 2.39909 0.03520+0.00028
−0.00029		 transit 1049±22 1.011+0.024
−0.025		 5716±50
K2-222b 0.0252±0.0057 0.210±0.007 15.38883 0.1190+0.0016
−0.0015		 transit 331.4±2.0 0.950+0.040
−0.036		 5934±50 [6]
K2-223b 0.0812+0.0088
−0.0066		 0.505570 0.012664+0.000080
−0.000081		 transit 651.3±8.3 1.06±0.02 5835+38
−40
K2-223c 0.144+0.010
−0.006		 4.56417 0.05491±0.00035 transit 651.3±8.3 1.06±0.02 5835+38
−40
K2-224b 0.139+0.014
−0.012		 4.47859 0.05422+0.00034
−0.00035		 1002±11 transit 904.8±9.6 0.91±0.02 5620+42
−45
K2-224c 0.215+0.014
−0.011		 10.0949+0.0012
−0.0011		 0.08858+0.00065
−0.00066		 764±9 transit 904.8±9.6 0.91±0.02 5620+42
−45
K2-225b 0.311+0.023
−0.018		 15.8715+0.0017
−0.0021		 0.13385+0.00140
−0.00072		 902±13 transit 1179±19 1.27+0.02
−0.04		 5742+49
−47
K2-226b 0.137+0.012
−0.008		 3.27111 0.04133+0.00047
−0.00048		 1120±16 transit 693±11 0.88±0.03 5424+48
−46
K2-227b 0.149+0.109
−0.016		 13.6218+0.0032
−0.0033		 0.1098+0.0011
−0.0012		 transit 613.9±6.7 0.951+0.028
−0.030		 5673±50
K2-228b 0.108+0.009
−0.005		 2.69837 0.0338±0.0003 914+14
−13		 transit 423±13 0.71±0.02 4715+48
−46
K2-229b 0.0082±0.0014 0.102+0.005
−0.003		 0.584249 0.012888±0.00013 1818+14
−15		 transit 335.5±3.5 0.87±0.01 5315+25
−31
K2-229c 0.067+0
−0.067		 0.181+0.011
−0.005		 8.32801 0.0769±0.0003 750±6 transit 335.5±3.5 0.87±0.01 5315+25
−31
K2-230b 0.175+0.016
−0.014		 2.86064 0.0409+0.0003
−0.0002		 1529±22 transit 1791±47 1.11±0.02 5945+23
−25
K2-231b 0.22±0.02 13.8419±0.0014 0.1132±0.0011 transit 1057±14 1.01±0.03 5695±50
K2-232b 0.398±0.037 1.000+0.022
−0.020		 11.168459 0.10356+0.00081
−0.00077		 1001±14 transit 427.9±2.5 1.188+0.028
−0.026		 6154±60
K2-233b 0.1247+.0055
−0.0054		 2.46746 0.03317+0.00044
−0.00045		 1040+28
−26		 transit 220.60±0.91 0.800±0.032 4950±100
K2-233c 0.1191+0.0074
−0.0069		 7.06142 0.06687 728+20
−19		 transit 220.60±0.91 0.800±0.032 4950±100
K2-233d 0.236±0.010 24.3662±0.0021 0.1527+0.0020
−0.0021		 482+14
−13		 transit 220.60±0.91 0.800±0.032 4950±100
K2-236b 0.085+0.044
−0.040		 0.546±0.009 19.49213 0.148±0.004 886±17 transit 595.7±4.2 1.18+0.03
−0.04		 6025±100 First exoplanet discovered by scientists based in India.
K2-237b 1.60±0.11 1.65+0.07
−0.08		 2.18056 0.037±0.002 1884+37
−36		 transit 1036±23 1.28+0.03
−0.04		 6257±100 Also called EPIC 229426032 b
K2-238b 0.86+0.13
−0.12		 1.30+0.15
−0.14		 3.20466 0.046± 1587+75
−76		 transit 22000+13000
−50000		 1.19±0.08 5630±78 Also called EPIC 246067459 b
K2-239b 0.0044±0.0013 0.098±0.009 5.240±0.001 0.0441±0.0008 502+22
−18		 transit 101.48±0.27 0.40±0.01 3420±18
K2-239c 0.0028±0.0009 0.089±0.009 7.775±0.001 0.0576±0.0009 427+24
−19		 transit 101.48±0.27 0.40±0.01 3420±18
K2-239d 0.0041±0.0013 0.098±0.009 10.115±0.001 0.0685±0.0012 399+18
−15		 transit 101.48±0.27 0.40±0.01 3420±18
K2-240b 0.016+0.002
−0.001		 0.18+0.02
−0.01		 6.034±0.001 0.0513±0.0009 586+24
−18		 transit 238.3±1.7 0.58±0.01 3810±17
K2-240c 0.014+0.002
−0.001		 0.16+0.03
−0.01		 20.523±0.001 0.1159±0.0020 389+19
−17		 transit 238.3±1.7 0.58±0.01 3810±17
K2-241b 0.227+0.016
−0.009		 26.8199±0.0025 0.1567+0.0007
−0.0008		 507±5 transit 489.6±3.5 0.71±0.01 5262+43
−39
K2-242b 0.227+0.019
−0.017		 6.51389 0.0494±0.0004 416±8 transit 357.4±2.0 0.38±0.01 3459+65
−38
K2-243b 0.194+0.012
−0.011		 11.5418+0.0027
−0.0022		 0.1087±0.0014 1035+36
−35		 transit 877±11 1.29+0.04
−0.06		 6570+269
−171
K2-243c 0.179+0.013
−0.012		 24.9460+0.0049
−0.0056		 0.1817+0.0022
−0.0024		 801+27
−28		 transit 877±11 1.29+0.04
−0.06		 6570+269
−171
K2-244b 0.156+0.012
−0.009		 21.0688+0.0032
−0.0033		 0.1418+0.0010
−0.0011		 638±7 transit 698.6±7.8 0.86±0.02 5677+38
−39
K2-245b 0.387+0.017
−0.012		 11.89307 0.0959±0.0006 923±14 transit 1507±28 0.83+0.02
−0.01		 5793+66
−52
K2-246b 0.311+0.022
−0.019		 5.76918 0.0602±0.0004 977+19
−18		 transit 2341±89 0.87±0.02 5610+32
−29
K2-247b 0.189+0.017
−0.014		 2.25021 0.0304±0.0004 979+52
−51		 transit 848.1±6.7 0.74±0.03 4667+305
−183
K2-247c 0.195+0.022
−0.021		 6.4942+0.0026
−0.0025		 0.0615±0.0008 688+36
−35		 transit 848.1±6.7 0.74±0.03 4667+305
−183
K2-248b 0.229+0.018
−0.012		 7.1726+0.0015
−0.0014		 0.0699±0.0010 886+19
−18		 transit 1341±16 0.88+0.04
−0.03		 5528+97
−86
K2-249b 0.249+0.024
−0.020		 12.4090+0.0034
−0.0028		 0.1151+0.0030
−0.0031		 1061±66 transit 1726±55 1.32+0.09
−0.12		 6504+329
−419
K2-250b 0.218+0.017
−0.013		 4.01457 0.0459±0.0005 958+14
−13		 transit 1369±21 0.80+0.03
−0.02		 5172+46
−44
K2-251b 0.210+0.023
−0.019		 9.3008+0.0033
−0.0032		 0.0694±0.0005 437±9 transit 481.6±3.4 0.52±0.01 3717+85
−50
K2-252b 0.155+0.015
−0.011		 13.8151+0.0046
−0.0045		 0.1041+0.0008
−0.0007		 639±7 transit 751.3±6.8 0.79+0.02
−0.01		 5152+41
−39
K2-253b 1.130+0.062
−0.054		 4.00167 0.0506+0.0010
−0.0011		 1238+57
−53		 transit 2933±95 1.08+0.05
−0.08		 6027+221
−240
K2-254b 0.145+0.025
−0.021		 4.09639 0.0448±0.0005 791±26 transit 747.8±4.2 0.71+0.02
−0.03		 4629+168
−123
K2-254c 0.195+0.021
−0.016		 12.1184+0.0030
−0.0032		 0.0923±0.0010 551±18 transit 747.8±4.2 0.71+0.02
−0.03		 4629+168
−123
K2-255b 0.259+0.025
−0.010		 1.96417 0.0274±0.0003 1034±17 transit 628.4±5.0 0.71±0.03 4676+63
−61
K2-256b 0.235+0.022
−0.019		 5.5201+0.0024
−0.0028		 0.0578±0.0008 845±28 transit 1871±49 0.84+0.03
−0.04		 5219+179
−136
K2-257b 0.074+0.005
−0.004		 1.60588 0.0216±0.0002 789±14 transit 209.14±0.84 0.52±0.01 3725+80
−46
K2-258b 0.268+0.019
−0.018		 19.0921+0.0058
−0.0063		 0.1490+0.0025
−0.0026		 {831±30 transit 2201±37 1.21+0.05
−0.08		 6351+198
−228
K2-259b 0.207+0.018
−0.015		 15.4804+0.0033
−0.0039		 0.1271+0.0010
−0.0011		 795±13 transit 1374±27 1.14±0.03 6059+62
−76
K2-260b 1.42+0.31
−0.32		 1.552+0.048
−0.057		 2.6266657 0.0404+0.0013
−0.0016		 1957+78
−77		 transit 2206±63 1.39+0.05
−0.06		 6367±250
K2-261b 0.223±0.031 0.850+0.026
−0.022		 11.63344 0.102+0.019
−0.020		 1080+110
−100		 transit 699.9±6.4 1.10+0.01
−0.02		 5537±71
K2-263b 0.0466±0.0098 0.215±0.011 50.818947±0.000094 0.2573±0.0029 470±10 transit 532±4 0.88±0.03 5368±44
K2-264b 0.203+0.018
−0.014		 5.839770+0.000061
−0.000063		 489+12
−13		 transit 609±7 0.47±0.01 3580±70
K2-264c 0.247+0.018
−0.016		 19.663650+0.000303
−0.000306		 326+8
−9		 transit 609±7 0.47±0.01 3580±70
K2-265b 0.0206±0.0026 0.153±0.010 2.369172±0.000089 0.03376±0.00021 transit 454±3 0.912±0.02 5477±27
K2-266b 0.0356+0.0346
−0.0205		 0.29+0.16
−0.12		 0.658524±0.000017 0.01306+0.00020
−0.00021		 1515±18 transit 251.7+1.95
−1.92		 0.686±0.033 4285+49
−57
K2-266c 0.00091+0.00053
−0.00035		 0.0629+0.0086
−0.0076		 7.8140+0.0019
−0.0016		 0.0679±0.0011 664.5+8.0
−7.7		 transit 251.7+1.95
−1.92		 0.686±0.033 4285+49
−57
K2-266d 0.0296+0.0091
−0.0063		 0.261+0.012
−0.011		 14.69700+0.00034
−0.00035		 0.1035+0.0016
−0.0017		 538.3+6.5
−6.3		 transit 251.7+1.95
−1.92		 0.686±0.033 4285+49
−57
K2-266e 0.0261+0.0085
−0.0057		 0.244+0.012
−0.010		 19.4820±0.0012 0.1249+0.0019
−0.0020		 490.1+5.9
−5.7		 transit 251.7+1.95
−1.92		 0.686±0.033 4285+49
−57
K2-267b 3.0+1.1
−1.2		 1.051±0.044 6.180235±0.000014 0.07229+0.00074
−0.00075		 1401±16 transit 1098+27
−26		 1.317+0.041
−0.040		 6202+52
−50
K2-268b 0.126±0.012 2.151894+0.000393
−0.000363		 0.0308±0.0002 1121±14 transit 1081.1±10.27 0.84±0.02 5068±51
K2-268c 0.240±0.021 9.326841+0.001532
−0.001617		 0.0819±0.0006 688±8 transit 1081.1±10.27 0.84±0.02 5068±51
K2-269b 0.140±0.011 4.144965+0.000817
−0.000619		 0.0531±0.0006 1429±37 transit 1180.1±47.0 1.16±0.04 6209±88
K2-270b 0.123±0.010 1.543069+0.000189
−0.000185		 0.0247±0.0002 1203±17 transit 924.75±7.60 0.85±0.02 4877±58
K2-270c 0.263±0.014 4.400028+0.000169
−0.000178		 0.0497±0.0004 848±12 transit 924.75±7.60 0.85±0.02 4877±58
K2-271b 0.649±0.021 8.562421±0.000127 0.0770+0.0008
−0.0009		 893±17 transit 1863.9±44.32 0.83±0.03 5644±71
K2-272b 0.260±0.013 14.453533+0.001328
−0.001360		 0.1081+0.0016
−0.0017		 655±12 transit 1391.3±17.3 0.81±0.04 5419±79
K2-273b 0.394±0.114 11.716332+0.001172
−0.001198		 0.0974±0.0011 672±11 transit 1013.0±9.39 0.90±0.03 5200±67
K2-275b 0.200±0.011 3.280961+0.000112
−0.000107		 0.0400±0.0003 905±13 transit 404.73±2.28 0.79±0.02 4812±59
K2-275c 0.209±0.009 8.438756+0.000269
−0.000271		 0.0750±0.0005 660±9 transit 404.73±2.28 0.79±0.02 4812±59
K2-276b 0.336±0.019 18.718269+0.003153
−0.003008		 0.1291±0.0011 583+10
−9		 transit 1597.8±23.9 0.82±0.02 5139±62
K2-277b 0.185±0.011 6.326763+0.000355
−0.000361		 0.0675±0.0006 958±14 transit 370.29±2.28 1.02±0.03 5741±65
K2-278b 0.266±0.021 3.334966+0.000701
−0.000859		 0.0488±0.0009 1711±101 transit 2622.7±53.7 1.40±0.08 6747±383
K2-279b 0.108±0.012 7.122605+0.001647
−0.001601		 0.0670+0.0008
−0.0009		 879±14 transit 599.48±5.15 0.79±0.03 5558±70
K2-280b 0.684±0.023 19.895202+0.000774
−0.000753		 0.1488+0.0019
−0.0020		 744±15 transit 1294.5±2.38 1.11±0.04 5742±90 [7][8][9][10]
K2-281b 0.730±0.019 8.687721+0.000151
−0.000150		 0.0773±0.0008 665±12 transit 1520.2±23.6 0.82±0.03 4812±72
K2-282b 0.252±0.012 4.169836+0.000279
−0.000300		 0.0499+0.0006
−0.0007		 1057±20 transit 1638.2±25.3 0.95±0.04 5523±82 Two more planets discovered in 2019 and 2020[4]
K2-283b 0.314±0.014 1.921036+0.000051
−0.000053		 0.0291±0.0003 1186±20 transit 1331.5±15.7 0.89±0.03 5060±70
K2-284b 0.248+0.012
−0.011		 4.795069±0.000086 0.04771±0.00025 653+16
−14		 transit 351.0±1.6 0.63±0.01 4140±50
K2-285b 0.03046+0.00381
−0.00431		 0.231±0.005 3.471745+0.000044
−0.000046		 0.03817+0.00095
−0.00092		 1088.9+22.1
−21.9		 transit 508±4 0.83±0.02 4975±95
K2-285c 0.04933+0.00717
−0.00670		 0.315±0.007 7.138048+0.000072
−0.000063		 0.0824±0.0018 741.4±14.5 transit 508±4 0.83±0.02 4975±95
K2-285d 0.020±0.020 0.221±0.005 10.45582+0.00025
−0.00023		 0.1178±0.0029 619.9+12.7
−12.5		 transit 508±4 0.83±0.02 4975±95
K2-285e 0.0337+0
−0.0337		 0.174±0.004 14.76289+0.00065
−0.00061		 0.18041+0.00420
−0.00430		 500.9+10.1
−9.9		 transit 508±4 0.83±0.02 4975±95
K2-286b 0.0214±0.0135 0.1873±0.0178 27.359±0.005 0.1768+0.0175
−0.0205		 347+21
−11		 transit 248.9±0.8 0.64±0.02 3926±100
K2-287b 0.315±0.027 0.847±0.013 14.893291±0.000025 0.1206±0.0008 804+8
−7		 transit 518.7±4.2 1.06±0.02 5695±58
K2-288Bb 0.17±0.03 31.393463+0.000067
−0.000069		 0.164±0.030 226.36±22.30 transit 214.3±2.8 0.33±0.02 3341±276
KELT-21b 3.91+0
−3.91		 1.586+0.039
−0.040		 3.6127647 0.05224+0.00035
−0.00034		 2051+29
−30		 transit 1557±21 1.458+0.029
−0.028		 7598+81
−84
Kepler-411d 0.0478±0.0160 0.2961±0.0093 58.02035±0.00056 0.279±0.004 410±10 transit 500.94±1.57 0.87±0.04
Kepler-730c 0.140±0.012 2.851883380 0.03997+0.00089
−0.00069		 1607+27
−29		 transit 6590+254
−267		 1.05+0.07
−0.05		 5620+55
−59
Kepler-1654b 0.819+0.019
−0.017		 1047.8356+0.0018
−0.0019		 2.026+0.037
−0.035		 206.0+3.7
−3.5		 transit 1884±13 1.011+0.056
−0.052		 5597+95
−93
Kepler-1655b 0.016+0.010
−0.009		 0.1974±0.0073 11.87290396 0.103±0.001 transit 699.9±3.2 1.03±0.04 6148±71 Similar to a mini-Neptune[11]
Kepler-1656b 0.153+0.013
−0.012		 0.448±0.047 31.578659 0.197±0.021 651+51
−47		 transit 610±3 1.03±0.04 5731±60
Kepler-1657b 1.93+0.19
−0.21		 0.990+0.060
−0.070		 141.241671±0.000086 0.534+0.012
−0.030		 347±12 transit 3090±80 1.01+0.07
−0.16		 5830±100 Also called KOI-3680 b in Exoplanet Archive
KMT-2016-BLG-1397Lb 7.00+5.20
−4.30		 5.1+1.5
−1.7		 microlensing 22000+3600
−4200		 0.45+0.33
−0.28
KMT-2016-BLG-1820Lb 4.57+5.03
−2.14		 1.08+0.22
−0.24		 microlensing 20420+3720
−4170		 0.039+0.043
−0.018
KMT-2016-BLG-2142Lb 15.49+24.99
−8.58		 0.830+0.150
−0.200		 microlensing 7010+1010
−1160		 0.0730+0.1170
−0.0400
KPS-1b 1.090+0.086
−0.087		 1.03+0.13
−0.12		 1.706291 0.0269±0.0010 1459±56 transit 863.3±8.5 0.892+0.090
−0.100		 5165±90 First transiting exoplanet found by an amateur astronomer
LHS 1140 c 0.00569±0.00123 0.1144±0.0021 3.777931±0.000003 0.02675±0.00070 438±9 transit 40.67±1.37 0.18±0.01 3216±39
MOA-2010-BLG-117Lb 0.54±0.10 2369+835
−2717		 2.9+1.6
−0.6		 microlensing 11400±1300 0.58±0.11 4000+450
−350
MOA-2011-BLG-291Lb 0.057+0.107
−0.038		 0.69±0.24 microlensing 14000±4600 0.15+0.27
−0.10
MOA-2015-BLG-337Lb 0.1060+0.4059
−0.0730		 0.24+0.06
−0.09		 microlensing 23000+3600
−3300		 0.00940+0.03590
−0.00650
MOA-2016-BLG-319Lb 0.620+1.160
−0.330		 0.950+0.170
−0.200		 microlensing 22000+3900
−4600		 0.15+0.28
−0.08
NGTS-2b 0.74+0.13
−0.12		 1.595+0.047
−0.045		 4.511164±0.000061 0.0630+0.0024
−0.0030		 1468+45
−42		 transit 1174+27
−25		 1.64+0.19
−0.22		 6478+94
−89
NGTS-3Ab 2.38±0.26 1.48±0.37 1.6753728 0.023+0.007
−0.005		 transit 2480±36 1.017±0.093 5600±150
NGTS-4b 0.0648±0.0094 0.284±0.023 1.3373508±0.0000080 0.019±0.005 1650±400 transit 921.7±5.9 0.75±0.02 5143±100 [12]
OGLE-2011-BLG-0173Lb 0.19+0.18
−0.11		 8 microlensing 20000+4200
−5500		 0.41+0.30
−0.21
OGLE-2013-BLG-1761Lb 2.7+2.5
−1.5		 1.8±0.5 microlensing 23000+3300
−3900		 0.33+0.32
−0.19
OGLE-2014-BLG-1722Lb 0.17+0.16
−0.10		 1512+3715
−1029		 1.9+1.3
−0.8		 microlensing 20900+4200
−5900		 0.40+0.36
−0.24		 3500+1490
−470
OGLE-2014-BLG-1722Lc 0.26+0.27
−0.16		 2283+7021
−1589		 2.5+2.2
−1.1		 microlensing 20900+4200
−5900		 0.40+0.36
−0.24		 3500+1490
−470
OGLE-2016-BLG-1067Lb 0.43 1.7 microlensing 12165.633 0.3
OGLE-2017-BLG-0173Lb 0.0103+0.0121
−0.0063		 4493+3090
−7055		 3.9±1.6 microlensing 15700+4900
−5900		 0.40+0.39
−0.23		 3500+1500
−500
OGLE-2017-BLG-0373Lb 0.40+0.64
−0.26		 2768+3343
−1704		 2.42+0.76
−0.78		 microlensing 19200+4200
−6400		 0.25+0.27
−0.13		 3250+500
−300
OGLE-2017-BLG-0482Lb 0.0283+0.028
−0.014		 1972+1306
−2322		 1.8+0.6
−0.7		 microlensing 18900+5900
−6800		 0.20+0.20
−0.10		 3150+350
−300
OGLE-2017-BLG-1140Lb 1.59+0.35
−0.26		 819+253
−218		 1.02±0.15 microlensing 11300 0.211+0.032
−0.025		 3170+60
−50
OGLE-2017-BLG-1522Lb 0.75+1.26
−0.40		 780+728
−431		 0.59+0.12
−0.11		 microlensing 3200+3000
−1800		 0.045+0.076
−0.024		 1500+1000
−500
OGLE-2017-BLG-1434Lb 0.014±0.002 968±69 1.18±0.10 microlensing 2800±290 0.234±0.026 3220+30
−70		 [13] Planet confirmed in 2021[14]
Pi Mensae c 0.0152+0.0026
−0.0027		 0.1822±0.0045 6.26790±0.00046 0.06839±0.00050 1169.8+2.8
−4.3		 transit 59.62±0.073 1.094±0.039 6037±45
TCP J05074264+2447555 b 0.0289±0.0208 0.5 microlensing 1200 0.25±0.18
TYC 3318-1333-1 b 3.42±0.35 562.0+4.1
−4.0		 1.414±0.063 radial vel. 1622±33 1.19±0.14 4776±10
UKIRT-2017-BLG-001Lb 1.28+0.37
−0.44		 3468+2324
−1300		 4.18+0.96
−0.88		 microlensing 20500+5200
−6800		 0.81+0.21
−0.27		 5100+700
−1300
WASP-134b 1.40±0.08 10.1498 0.0956±0.0025 953±22 transit 636±7 0.81±0.04 5700±100 [15]
WASP-134c 0.70±0.07 70.01±0.14 radial vel. 636±7 0.81±0.04 5700±100 [15]
WASP-137b 0.681±0.054 1.27±0.11 3.9080284±0.0000053 0.0519±0.0018 1601±65 transit 943±13 1.216±0.066 6100±140 [15]
WASP-143b 0.725±0.084 1.234±0.042 3.7788730±0.0000032 0.0490±0.0014 1325±30 transit 1310±20 1.087±0.045 5900±140 [15]
WASP-144b 0.44±0.06 0.85±0.05 2.2783152±0.0000013 0.0316±0.0005 1260±40 transit 1170±34 0.81±0.04 5200±140 [16]
WASP-145Ab 0.89±0.04 0.90±0.40 1.7690381±0.0000008 0.0261±0.0005 1200±60 transit 298±0.8 0.76±0.04 4900±150 [16]
WASP-146b 1.11±0.15 1.228±0.076 3.3969440±0.0000036 0.0451±0.0024 1486±43 transit 1610±90 1.057±0.085 6100±140 [15]
WASP-147b 0.275+0.028
−0.027		 1.115+0.140
−0.093		 4.602730±0.000027 0.0549+0.0012
−0.0013		 1404+69
−43		 transit 1390±46 1.044+0.070
−0.073		 5702±100 [17]
WASP-158b 2.79±0.23 1.07±0.15 3.656333±0.000004 0.0517±0.0018 1590±80 transit 1740±41 1.38±0.14 6350±150 [16]
WASP-159b 0.55±0.08 1.38±0.09 3.840401±0.000007 0.0538±0.0015 1850±50 transit 2382±36 1.41±0.12 6120±140 [16]
WASP-160Bb 0.278+0.044
−0.045		 1.090+0.047
−0.041		 3.7684952±0.0000035 0.0452±0.0012 1119+25
−23		 transit 926±16 9.750±2.280 5298±99 [17]
WASP-161b 2.49±0.21 1.143+0.065
−0.058		 5.4060425±0.0000048 0.0673±0.0023 1557+34
−29		 transit 1130±14 1.39±0.14 6400±100 Proper name Isli
WASP-162b 5.2±0.2 1.00±0.05 9.62468±0.00001 0.0871±0.0013 910±20 transit 1023±13 0.95±0.04 5300±100 [16]
WASP-163b 1.87±0.21 1.202±0.097 1.6096884±0.0000015 0.0266±0.0014 1638±68 transit 858±12 0.97±0.15 5500±200
WASP-164b 2.13+0.12
−0.13		 1.128+0.041
−0.043		 1.7771255±0.0000028 0.02818+0.00065
−0.00072		 1610+58
−53		 transit 1050±23 0.9460+0.0670
−0.0710		 5806+190
−200		 [17]
WASP-165b 0.658+0.097
−0.092		 1.26+0.19
−0.17		 3.465509±0.000023 0.04823+0.00091
−0.00092		 1624+93
−89		 transit 1900±110 1.248+0.072
−0.070		 5599±150 [17]
WASP-168b 0.42±0.04 1.5+0.5
−0.3		 4.153658±0.000003 0.0519±0.0008 1340±40 transit 1000±6 1.08±0.05 6000±100 [16]
WASP-170b 1.6±0.2 1.096±0.085 2.34478022±0.00000360 0.0337±0.0018 1422±42 transit 1005±12 0.93±0.15 5600±150
WASP-172b 0.47±0.10 1.57±0.10 5.477433±0.000007 0.0694±0.0011 1740±60 transit 1780±50 1.49±0.07 6900±140 [16]
WASP-173Ab 3.69±0.18 1.20±0.06 1.38665318±0.00000027 0.0248±0.0006 1880±55 transit 235±5.8 1.05±0.08 5800±140 [16]
WASP-174b 1.3+0
−1.3		 1.3 4.233700 0.0559 1490 transit 1350 1.30 6400
Wolf 503b 0.020±0.002 0.1811+0.0068
−0.0065		 6.00118+0.00008
−0.00011		 0.0571±0.0020 805±9 transit 145.4±0.3 0.688+0.023
−0.016		 4716±60 [18][19]

Specific exoplanet lists

References
  1. "NASA Exoplanet Archive". exoplanetarchive.ipac.caltech.edu. California Institute of Technology. Retrieved 27 March 2018.
  2. "The Extrasolar Planets Encyclopaedia". Retrieved 20 January 2018.
  3. The HARPS search for southern extra-solar planets XLIII. A compact system of four super-Earth planets orbiting HD 215152, 2018, arXiv:1802.04631
  4. Adams, Elisabeth R.; et al. (2020). "Ultra Short Period Planets in K2 III: Neighbors are Common with 13 New Multi-Planet Systems and 10 Newly Validated Planets in Campaigns 0-8, 10". arXiv:2011.11698 [astro-ph.EP].
  5. Another super-dense sub-Neptune in K2-182 b and refined mass measurements for K2-199 b and c, 2021, arXiv:2110.05502
  6. K2-79b and K2-222b: Mass measurements of two small exoplanets with periods beyond 10 days that overlap with periodic magnetic activity signals, 2021, arXiv:2111.02608
  7. Nowak, Grzegorz; et al. (2020). "K2-280 b – a low density warm sub-Saturn around a mildly evolved star". Monthly Notices of the Royal Astronomical Society. 497 (4): 4423–4435. arXiv:2007.07939. doi:10.1093/mnras/staa2077.
  8. Livingston, John H.; et al. (2018). "Sixty Validated Planets from K2 Campaigns 5–8". The Astronomical Journal. 156 (6): 277. arXiv:1810.04074. Bibcode:2018AJ....156..277L. doi:10.3847/1538-3881/aae778. S2CID 119387939.
  9. Petigura, Erik A.; et al. (2017). "Planet Candidates from K2 Campaigns 5–8 and Follow-up Optical Spectroscopy". The Astronomical Journal. 155: 21. arXiv:1711.06377. doi:10.3847/1538-3881/aa9b83. S2CID 55674757.
  10. Mayo, Andrew W.; et al. (2018). "275 Candidates and 149 Validated Planets Orbiting Bright Stars inK2 Campaigns 0–10". The Astronomical Journal. 155 (3): 136. arXiv:1802.05277. Bibcode:2018AJ....155..136M. doi:10.3847/1538-3881/aaadff. S2CID 85524387.
  11. NASA. "Discovery alert! An Earth that looks like Neptune". Exoplanet Exploration: Planets Beyond our Solar System. Retrieved 2021-01-15.
  12. NGTS-4b: A sub-Neptune Transiting in the Desert, 2018, arXiv:1809.00678
  13. Udalski, A.; et al. (2018). "OGLE-2017-BLG-1434Lb: Eighth q<1×10−4 Mass-Ratio Microlens Planet Confirms Turnover in Planet Mass-Ratio Function". Acta Astronomica. 68 (1): 1. arXiv:1802.02582. Bibcode:2018AcA....68....1U. doi:10.32023/0001-5237/68.1.1. S2CID 119011208.
  14. Blackman, J. W.; Beaulieu, J.-P.; Cole, A. A.; Koshimoto, N.; Vandorou, A.; Bhattacharya, A.; Marquette, J.-B.; Bennett, D. P. (2021). "OGLE-2017-BLG-1434Lb: Confirmation of a Cold Super-Earth Using Keck Adaptive Optics". The Astronomical Journal. 161 (6): 279. arXiv:2107.06510. Bibcode:2021AJ....161..279B. doi:10.3847/1538-3881/abfda3. S2CID 235290823.
  15. Anderson, D. R.; et al. (2018). "The discovery of WASP-134b, WASP-134c, WASP-137b, WASP-143b and WASP-146b: three hot Jupiters and a pair of warm Jupiters orbiting Solar-type stars". arXiv:1812.09264 [astro-ph.EP].
  16. Hellier, Coel; et al. (2019). "New transiting hot Jupiters discovered by WASP-South, Euler/CORALIE, and TRAPPIST-South". Monthly Notices of the Royal Astronomical Society. 482: 1379–1391. arXiv:1803.02224. doi:10.1093/mnras/sty2741.
  17. Lendl, M.; et al. (2019). "WASP-147b, 160Bb, 164b, and 165b: Two hot Saturns and two Jupiters, including two planets with metal-rich hosts". Monthly Notices of the Royal Astronomical Society. 482: 301–312. arXiv:1807.06973. doi:10.1093/mnras/sty2667.
  18. Peterson, Merrin S.; et al. (2018). "A 2 R ⊕ Planet Orbiting the Bright Nearby K Dwarf Wolf 503". The Astronomical Journal. 156 (5): 188. arXiv:1806.03494. Bibcode:2018AJ....156..188P. doi:10.3847/1538-3881/aaddfe. S2CID 54872200.
  19. Polanski, Alex S.; et al. (2021). "Wolf 503 b: Characterization of a Sub-Neptune Orbiting a Metal-Poor K Dwarf". arXiv:2107.08092 [astro-ph.EP].
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