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2018年发现的系外行星列表

这是2018年发现的系外行星列表[1]

仅由径向速度发现的太陽系外行星,下列表格记载的质量为其下限

名称 质量(MJ 半径(RJ 轨道周期(天) 半长轴(AU) 温度K[2] 发现方式 距离(ly) 主星质量(M 主星温度(K) 注释
24 Boötis b 0.91+0.13
−0.10
30.3506+0.0078
−0.0077
0.190+0.012
−0.009
径向速度 313.9+2.1
0.99+0.19
−0.13
4893+15
波江座40Ab 0.0266+0.0015
42.378+0.010
0.2190+0.0073
−0.0078
径向速度 16.426+0.042
0.78+0.08
5072+53
巴纳德星b 0.0102+0.0013
0.122+0
−0.122
232.8+0.38
−0.41
0.404+0.018
105+3
径向速度 6 0.144 3134
柯洛20c英语COROT-20c 17+1
1675+19
−17
2.90+0.07
径向速度 2819+80
1.14+0.08
6050+200
可能是棕矮星
柯洛21b英语COROT-21b 2.26+0.31
1.30+0.14
2.72474+0.00014
0.0417+0.0011
凌日 4560+930
1.29+0.09
6200+100
DE Canum Venaticorum b英语DE Canum Venaticorum b 12+3
4098.1+131.5
5.75+2.02
计时 99.64+0.09
0.51
Gamma Librae b 1.02+0.14
415.2+1.8
−1.9
1.24+0.10
径向速度 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
径向速度 154.7+2.9
1.47+0.20
4822+15
格利泽15 Ac英语Gliese 15 Ac 0.11 7600 5.4 径向速度 11.6 0.38 3567
格利泽96 b 0.06186+0.00761
−0.00724
73.94+0.33
−0.38
0.291+0.005
径向速度 38.929+0.0302
0.60+0.07
3785+62
格利泽317c 1.54+1.26
−0.57
5312+758
−1248
径向速度 49.25+0.72
0.42+0.05
3510+50
格利泽1132 c英语Gliese 1132 c 0.00831+0.00138
8.929+0.010
0.0476+0.0017
300+5
径向速度 41.153+0.023
0.181+0.019
3270+140
格利泽1265 b 0.023+0.002
3.6511+0.0012
0.026+0.001
径向速度 33.45+0.02
0.18+0.02
3236+51
格利泽3779 b 0.025+0.002
3.0232+0.0013
0.026+0.001
径向速度 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
径向速度 123.31+0.11
0.809+0.020
−0.030
4780+50
HATS-7b 0.120 0.563 3.1853150 0.04012 1084 凌日 838 0.85 4985
HATS-39b 0.63+0.13
1.57+0.12
4.5776348 0.06007+0.00058
1645+43
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 2140+50
1.04+0.04
5670+91
HATS-59c 12.70+0.87
1422+14
2.504+0.035
175.9+6.4
径向速度 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
径向速度 670.1+8.1
1.32 4802
HD 13167 b 3.31+0.16
1.167 2613+17
4.10+0.34
径向速度 487.8+3.5
1.35 5671
HD 14787 b 1.121+0.069
1.250 676.6+8.1
1.70+0.19
径向速度 389.9+2.5
1.43 4946
HD 18015 b 3.18+0.23
1.170 2278+71
3.87+0.32
径向速度 405.2+2.6
1.49 5603
HD 21749 b 0.073+0.007
−0.006
0.254+0.023
−0.020
36 凌日 52.185
HD 33142 c 5.97+1.04
−0.80
834+29
−24
径向速度 37.34+0.18
1.78+0.31
5009+15
HD 47366 b 1.75 363.3 1.214 径向速度 260 1.81 4866
HD 47366 c 1.86 684.7 1.853 径向速度 260 1.81 4866
HD 55696 b 3.87+0.72
1827+10
3.18+0.18
径向速度 255+1
1.29+0.20
6012
HD 72490 b 1.768+0.080
1.218 858+12
1.88+0.21
径向速度 413.5+3.6
1.21 4934
HD 75784 c 4.5+1.2
3878+261
5.22+0.58
径向速度 224+20
1.26+0.25
4867
HD 89345 b英语HD 89345 b 0.110 0.660 11.81430 0.1066 1089 凌日 433.1 1.16 5576
HD 94834 b 1.26+0.17
1.242 1576+76
2.74+0.18
径向速度 321.0+2.1
1.11 4798
HD 95089 c 3.97+0.33
−0.59
1860+370
−570
径向速度 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
径向速度 106+0.2
0.92+0.13
5271
HD 99706 c 5.69+1.43
−0.96
1278+151
−198
径向速度 45.14+0.34
1.70+0.35
4891+35
HD 102329 c 1.52+0.30
−0.25
1123+79
−53
径向速度 66.97+0.96
3.21+1.28
4745+71
HD 114783 c 0.611+0.056
−0.053
4319+151
−130
径向速度 66.5+1.3
0.85+0.03
5135+44
HD 116029 c 1.27+0.15
907+30
−29
径向速度 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
径向速度 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
径向速度 252+1.0
1.21+0.24
6032
HD 148164 c 5.16+0.82
5062+114
6.15+0.50
径向速度 252+1.0
1.21+0.24
6032
HD 148284 b 33.7+5.5
339.331+0.018
0.9740+0.0790
径向速度 400+2
1.07+0.26
5572
HD 158996 b 14.0+2.3
820.2+14.0
2.1+0.2
径向速度 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
径向速度 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
径向速度 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
径向速度 618.3+5.2
1.91+0.09
−0.14
5040+71
−85
HD 203473 b英语HD 203473 b 7.8+1.1
1552.9+3.4
2.73+0.17
径向速度 237+1.0
1.12+0.21
5780
HD 211810 b 0.670+0.440
1558+22
2.656+0.043
径向速度 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
径向速度 70.48+0.16
0.770+0.015
4935+76
HD 215152 c 0.0054+0.0019
−0.0023
7.2824+0.0045
−0.0083
0.06739+0.00086
−0.00089
径向速度 70.48+0.16
0.770+0.015
4935+76
HD 215152 d 0.0088+0.0025
−0.0029
10.8650+0.0056
−0.0061
0.0880+0.0011
−0.0012
径向速度 70.48+0.16
0.770+0.015
4935+76
HD 215152 e 0.0091+0.0033
−0.0047
25.197+0.048
−0.051
0.1542+0.0020
径向速度 70.48+0.16
0.770+0.015
4935+76
HD 217850 b 21.6+2.6
3501.3+2.1
4.56+0.24
径向速度 215+3
1.03+0.16
5544
HD 238914 b 6.0 4100 5.7 径向速度 982 1.47 4769
IC 4651 9122 b 6.3+0.5
734.0+8.1
2.038+0.039
径向速度 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
凌日 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
凌日 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
凌日 202.16+0.54
0.708+0.028
4599+79
K2-145b英语HATS-36 b 3.216+0.062
1.235+0.043
4.1752379 0.05245+0.00043
1356+30
凌日 2862+73
1.222+0.029
6149+76
K2-146b英语K2-146b 0.196+0.021
2.644646 0.0266+0.0010
凌日 259.2+1.5
0.358+0.042
3385+70
K2-147b 0.123+0.015
−0.013
0.961917 0.0159+0.0005
凌日 296.10+0.90
0.583+0.059
3672+70
又名EPIC 213715787[3]
K2-148b英语K2-148b 0.119+0.017
−0.016
4.38395+0.00080
0.0454+0.0014
凌日 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
凌日 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
凌日 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
凌日 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
凌日 335.2+2.6
0.457+0.051
3499+70
K2-151b 0.120+0.014
−0.012
3.835592 0.0365+0.0014
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 492.0+3.5
0.66+0.02
−0.01
4597+50
[3]
K2-157b 0.094 0.365257 凌日 0.94 5456 [3]
K2-158b 0.236+0.014
−0.009
10.0605+0.0013
−0.0015
0.0887+0.0008
794+11
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 1238+25
1.181+0.093
−0.061
5791+50
K2-165b 0.1137+0.0129
−0.0087
2.35499 0.03262+0.00040
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
}
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 1189+17
1.044+0.024
−0.029
5609+50
K2-182b 0.2469+0.0152
−0.0089
4.736884 0.05223+0.00048
−0.00064
凌日 507.2+4.1
0.847+0.024
−0.031
5159+50
K2-183b 0.098+0.090
0.469269 0.011586+0.00010
−0.000087
凌日 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
凌日 1083+14
0.942+0.021
−0.025
5482+50
[3]
K2-183d 0.227+0.025
−0.013
22.6295+0.0018
−0.0019
0.1535+0.0014
−0.0012
凌日 1083+14
0.942+0.021
−0.025
5482+50
[3]
K2-184b 0.1372+0.0134
−0.0080
16.99344 0.1210+0.0014
−0.0015
凌日 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
凌日 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
凌日 1089+18
1.019+0.023
−0.027
5784+50
K2-187b 0.123 0.773981 凌日 0.97 5477
K2-187c 0.152+0.022
−0.010
2.87179 0.03910+0.00034
−0.00033
凌日 1089+19
0.967+0.025
−0.024
5477+50
K2-187d英语K2-187d 0.287+0.045
−0.022
7.14908 0.07182+0.00062
−0.00061
凌日 1089+19
0.967+0.025
−0.024
5477+50
K2-187e英语K2-187e 0.201+0.019
−0.012
13.6083+0.0017
−0.0016
0.11031+0.00096
−0.00094
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 526.5+3.7
0.905+0.033
−0.036
5631+50
K2-191b 0.141+0.024
−0.012
2.85865 0.03807+0.00036
−0.00040
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 361.7+2.8
0.836+0.029
5262+50
K2-199b 0.1679+0.0167
−0.0079
3.225423 0.03804+0.00043
−0.00042
凌日 351.8+2.0
0.706+0.024
−0.023
4681+50
K2-199c 0.253+0.015
−0.010
7.37450 0.06601+0.00075
−0.00074
凌日 351.8+2.0
0.706+0.024
−0.023
4681+50
K2-200b 0.1217+0.0128
−0.0094
2.84988 0.03741+0.00033
−0.00040
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 1196+18
0.942+0.028
5522+50
K2-208b 0.150+0.015
−0.011
4.19095 0.04957+0.00053
−0.00054
凌日 844+10
0.925+0.030
5582+50
K2-209b 0.0775+0.0094
−0.0056
2.08062 0.02891+0.00033
−0.00032
凌日 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
凌日 578.6+6.0
0.912+0.023
−0.029
5396+50
K2-211b 0.1226+0.0154
−0.0091
0.669558 0.01436+0.00011
−0.00015
凌日 895+14
0.882+0.019
−0.027
5221+50
另一颗行星于2020年发现[3]
K2-212b 0.2135+0.0127
−0.0082
9.79540 0.07648+0.00082
−0.00075
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 1049+22
1.011+0.024
−0.025
5716+50
K2-222b 0.198+0.030
−0.020
15.38883 0.1190+0.0016
−0.0015
凌日 331.4+2.0
0.950+0.040
−0.036
5934+50
K2-223b 0.0812+0.0088
−0.0066
0.505570 0.012664+0.000080
−0.000081
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 423+13
0.71+0.02
4715+48
−46
K2-229b英语K2-229b 0.0082+0.0014
0.102+0.005
−0.003
0.584249 0.012888+0.00013
1818+14
−15
凌日 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
凌日 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
凌日 1791+47
1.11+0.02
5945+23
−25
K2-231b 0.22+0.02
13.8419+0.0014
0.1132+0.0011
凌日 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
凌日 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
凌日 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
凌日 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
凌日 220.60+0.91
0.800+0.032
4950+100
K2-236b英语EPIC 211945201 b 0.085+0.044
−0.040
0.546+0.009
19.49213 0.148+0.004
886+17
凌日 595.7+4.2
1.18+0.03
−0.04
6025+100
印度科学家发现的第一颗系外行星
K2-237b 1.60+0.11
1.65+0.07
−0.08
2.18056 0.037+0.002
1884+37
−36
凌日 1036+23
1.28+0.03
−0.04
6257+100
又名EPIC 229426032 b
K2-238b 0.86+0.13
−0.12
1.30+0.15
−0.14
3.20466 0.046+
−0.007
1587+75
−76
凌日 22000+13000
−50000
1.19+0.08
5630+78
又名EPIC 246067459 b
K2-239b英语K2-239b 0.0044+0.0013
0.098+0.009
5.240+0.001
0.0441+0.0008
502+22
−18
凌日 101.48+0.27
0.40+0.01
3420+18
K2-239c英语K2-239c 0.0028+0.0009
0.089+0.009
7.775+0.001
0.0576+0.0009
427+24
−19
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 1294.5+2.38
1.11+0.04
5742+90
[5][6][7][8]
K2-281b 0.730+0.019
8.687721+0.000151
−0.000150
0.0773+0.0008
665+12
凌日 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
凌日 1638.2+25.3
0.95+0.04
5523+82
两颗行星于2019年和2020年被发现[3]
K2-283b 0.314+0.014
1.921036+0.000051
−0.000053
0.0291+0.0003
1186+20
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 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
凌日 518.7+4.2
1.06+0.02
5695+58
K2-288Bb英语K2-288Bb 0.17+0.03
31.393463+0.000067
−0.000069
0.164+0.030
226.36+22.30
凌日 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
凌日 1557+21
1.458+0.029
−0.028
7598+81
−84
开普勒-411d英语Kepler-411 0.0478+0.0160
0.2961+0.0093
58.02035+0.00056
0.279+0.004
410+10
凌日 500.94+1.57
0.87+0.04
开普勒-730c 0.140+0.012
2.851883380 0.03997+0.00089
−0.00069
1607+27
−29
凌日 6590+254
−267
1.05+0.07
−0.05
5620+55
−59
开普勒-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
凌日 1884+13
1.011+0.056
−0.052
5597+95
−93
开普勒-1655b 0.016+0.010
−0.009
0.1974+0.0073
11.87290396 0.103+0.001
凌日 699.9+3.2
1.03+0.04
6148+71
类似迷你海王星[9]
开普勒-1656b 0.153+0.013
−0.012
0.448+0.047
31.578659 0.197+0.021
651+51
−47
凌日 610+3
1.03+0.04
5731+60
开普勒-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
凌日 3090+80
1.01+0.07
−0.16
5830+100
又名 KOI-3680 b
KMT-2016-BLG-1397Lb 7.00+5.20
−4.30
5.1+1.5
−1.7
微重力透镜 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
微重力透镜 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
微重力透镜 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
凌日 863.3+8.5
0.892+0.090
−0.100
5165+90
业余天文学家通过凌日发现的第一颗系外行星
LHS 1140 c 0.00569+0.00123
0.1144+0.0021
3.777931+0.000003
0.02675+0.00070
438+9
凌日 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
微重力透镜 11400+1300
0.58+0.11
4000+450
−350
MOA-2011-BLG-291Lb 0.057+0.107
−0.038
0.69+0.24
微重力透镜 14000+4600
0.15+0.27
−0.10
MOA-2015-BLG-337Lb 0.1060+0.4059
−0.0730
0.24+0.06
−0.09
微重力透镜 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
微重力透镜 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
凌日 1174+27
−25
1.64+0.19
−0.22
6478+94
−89
NGTS-3Ab英语NGTS-3 A b 2.38+0.26
1.48+0.37
1.6753728 0.023+0.007
−0.005
凌日 2480+36
1.017+0.093
5600+150
OGLE-2011-BLG-0173Lb 0.19+0.18
−0.11
8 微重力透镜 20000+4200
−5500
0.41+0.30
−0.21
OGLE-2013-BLG-1761Lb 2.7+2.5
−1.5
1.8+0.5
微重力透镜 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
微重力透镜 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
微重力透镜 20900+4200
−5900
0.40+0.36
−0.24
3500+1490
−470
OGLE-2016-BLG-1067Lb 0.43 1.7 微重力透镜 12165.633 0.3
OGLE-2017-BLG-0173Lb 0.0103+0.0121
−0.0063
4493+3090
−7055
3.9+1.6
微重力透镜 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
微重力透镜 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
微重力透镜 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
微重力透镜 11300 0.211+0.032
−0.025
3170+60
−50
OGLE-2017-BLG-1522Lb英语OGLE-2017-BLG-1522Lb 0.75+1.26
−0.40
780+728
−431
0.59+0.12
−0.11
微重力透镜 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
微重力透镜 2800+290
0.234+0.026
3220+30
−70
[10]2021年被确认[11]
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
凌日 59.62+0.073
1.094+0.039
6037+45
TCP J05074264+2447555 b 0.0289+0.0208
0.5 微重力透镜 1200 0.25+0.18
TYC 3318-1333-1 b 3.42+0.35
562.0+4.1
−4.0
1.414+0.063
径向速度 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
微重力透镜 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
凌日 636+7
0.81+0.04
5700+100
[12]
WASP-134c 0.70+0.07
70.01+0.14
径向速度 636+7
0.81+0.04
5700+100
[12]
WASP-137b 0.681+0.054
1.27+0.11
3.9080284+0.0000053
0.0519+0.0018
1601+65
凌日 943+13
1.216+0.066
6100+140
[12]
WASP-143b 0.725+0.084
1.234+0.042
3.7788730+0.0000032
0.0490+0.0014
1325+30
凌日 1310+20
1.087+0.045
5900+140
[12]
WASP-144b 0.44+0.06
0.85+0.05
2.2783152+0.0000013
0.0316+0.0005
1260+40
凌日 1170+34
0.81+0.04
5200+140
[13]
WASP-145Ab 0.89+0.04
0.90+0.40
1.7690381+0.0000008
0.0261+0.0005
1200+60
凌日 298+0.8
0.76+0.04
4900+150
[13]
WASP-146b 1.11+0.15
1.228+0.076
3.3969440+0.0000036
0.0451+0.0024
1486+43
凌日 1610+90
1.057+0.085
6100+140
[12]
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
凌日 1390+46
1.044+0.070
−0.073
5702+100
[14]
WASP-158b 2.79+0.23
1.07+0.15
3.656333+0.000004
0.0517+0.0018
1590+80
凌日 1740+41
1.38+0.14
6350+150
[13]
WASP-159b 0.55+0.08
1.38+0.09
3.840401+0.000007
0.0538+0.0015
1850+50
凌日 2382+36
1.41+0.12
6120+140
[13]
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
凌日 926+16
9.750+2.280
5298+99
[14]
WASP-161b 2.49+0.21
1.143+0.065
−0.058
5.4060425+0.0000048
0.0673+0.0023
1557+34
−29
凌日 1130+14
1.39+0.14
6400+100
正式名Isli
WASP-162b 5.2+0.2
1.00+0.05
9.62468+0.00001
0.0871+0.0013
910+20
凌日 1023+13
0.95+0.04
5300+100
[13]
WASP-163b 1.87+0.21
1.202+0.097
1.6096884+0.0000015
0.0266+0.0014
1638+68
凌日 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
凌日 1050+23
0.9460+0.0670
−0.0710
5806+190
−200
[14]
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
凌日 1900+110
1.248+0.072
−0.070
5599+150
[14]
WASP-168b 0.42+0.04
1.5+0.5
−0.3
4.153658+0.000003
0.0519+0.0008
1340+40
凌日 1000+6
1.08+0.05
6000+100
[13]
WASP-170b 1.6+0.2
1.096+0.085
2.34478022+0.00000360
0.0337+0.0018
1422+42
凌日 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
凌日 1780+50
1.49+0.07
6900+140
[13]
WASP-173Ab 3.69+0.18
1.20+0.06
1.38665318+0.00000027
0.0248+0.0006
1880+55
凌日 235+5.8
1.05+0.08
5800+140
[13]
WASP-174b 1.3+0
−1.3
1.3 4.233700 0.0559 1490 凌日 1350 1.30 6400
Wolf 503b​(俄语 0.020+0.002
0.1811+0.0068
−0.0065
6.00118+0.00008
−0.00011
0.0571+0.0020
805+9
凌日 145.4+0.3
0.688+0.023
−0.016
4716+60
[15][16]


参考

[编辑]
  1. ^ NASA Exoplanet Archive. [20 December 2019]. (原始内容存档于2021-03-22). 
  2. ^ The Extrasolar Planets Encyclopaedia. [2015-11-09]. (原始内容存档于2012-07-05). 
  3. ^ 3.0 3.1 3.2 3.3 3.4 3.5 3.6 Adams, Elisabeth R.; et al. 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. 2020. arXiv:2011.11698可免费查阅 [astro-ph.EP]. 
  4. ^ Adams, Elisabeth R.; et al. 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. 2020. arXiv:2011.11698可免费查阅 [astro-ph.EP]. 
  5. ^ Nowak, Grzegorz; et al. K2-280 b – a low density warm sub-Saturn around a mildly evolved star. Monthly Notices of the Royal Astronomical Society. 2020, 497 (4): 4423–4435. arXiv:2007.07939可免费查阅. doi:10.1093/mnras/staa2077. 
  6. ^ Livingston, John H.; et al. Sixty Validated Planets from K2 Campaigns 5–8. The Astronomical Journal. 2018, 156 (6): 277. Bibcode:2018AJ....156..277L. S2CID 119387939. arXiv:1810.04074可免费查阅. doi:10.3847/1538-3881/aae778. 
  7. ^ Petigura, Erik A.; et al. Planet Candidates from K2 Campaigns 5–8 and Follow-up Optical Spectroscopy. The Astronomical Journal. 2017, 155: 21. S2CID 55674757. arXiv:1711.06377可免费查阅. doi:10.3847/1538-3881/aa9b83. 
  8. ^ Mayo, Andrew W.; et al. 275 Candidates and 149 Validated Planets Orbiting Bright Stars inK2 Campaigns 0–10. The Astronomical Journal. 2018, 155 (3): 136. Bibcode:2018AJ....155..136M. S2CID 85524387. arXiv:1802.05277可免费查阅. doi:10.3847/1538-3881/aaadff. 
  9. ^ NASA. Discovery alert! An Earth that looks like Neptune. Exoplanet Exploration: Planets Beyond our Solar System. [2021-01-15]. (原始内容存档于2021-05-07). 
  10. ^ Udalski, A.; et al. OGLE-2017-BLG-1434Lb: Eighth q<1×10-4 Mass-Ratio Microlens Planet Confirms Turnover in Planet Mass-Ratio Function. Acta Astronomica. 2018, 68 (1): 1. Bibcode:2018AcA....68....1U. S2CID 119011208. arXiv:1802.02582可免费查阅. doi:10.32023/0001-5237/68.1.1. 
  11. ^ Blackman, J. W.; Beaulieu, J.-P.; Cole, A. A.; Koshimoto, N.; Vandorou, A.; Bhattacharya, A.; Marquette, J.-B.; Bennett, D. P. OGLE-2017-BLG-1434Lb: Confirmation of a Cold Super-Earth Using Keck Adaptive Optics. The Astronomical Journal. 2021, 161 (6): 279. Bibcode:2021AJ....161..279B. arXiv:2107.06510可免费查阅. doi:10.3847/1538-3881/abfda3. 
  12. ^ 12.0 12.1 12.2 12.3 12.4 Anderson, D. R.; et al. 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. 2018. arXiv:1812.09264可免费查阅 [astro-ph.EP]. 
  13. ^ 13.0 13.1 13.2 13.3 13.4 13.5 13.6 13.7 Hellier, Coel; et al. New transiting hot Jupiters discovered by WASP-South, Euler/CORALIE, and TRAPPIST-South. Monthly Notices of the Royal Astronomical Society. 2019, 482: 1379–1391. arXiv:1803.02224可免费查阅. doi:10.1093/mnras/sty2741. 
  14. ^ 14.0 14.1 14.2 14.3 Lendl, M.; et al. 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. 2019, 482: 301–312. arXiv:1807.06973可免费查阅. doi:10.1093/mnras/sty2667. 
  15. ^ Peterson, Merrin S.; et al. A 2 R ⊕ Planet Orbiting the Bright Nearby K Dwarf Wolf 503. The Astronomical Journal. 2018, 156 (5): 188. Bibcode:2018AJ....156..188P. S2CID 54872200. arXiv:1806.03494可免费查阅. doi:10.3847/1538-3881/aaddfe. 
  16. ^ Polanski, Alex S.; et al. Wolf 503 b: Characterization of a Sub-Neptune Orbiting a Metal-Poor K Dwarf. 2021. arXiv:2107.08092可免费查阅 [astro-ph.EP]. 
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2018年发现的系外行星列表
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