2019年发现的系外行星列表
仅由径向速度发现的太阳系外行星，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）[3] | 发现方式 | 距离（ly） | 主星质量（M☉） | 主星温度（K） | 注释 |
|---|---|---|---|---|---|---|---|---|---|---|
| 7 Canis Majoris c | 0.87 | 996.00 | 2.153 | 径向速度 | 64.6 | 1.34 | 4826 | |||
| Beta Pictoris c | 9 | 1200 | 2.7 | 径向速度 | 64.43 | 1.76 | ||||
| 金牛座CIb | 11.6+2.9 −2.7 |
8.9891+0.0202 − |
径向速度 | 515.3+3.9 − |
0.90+0.02 − |
|||||
| DS Tucanae Ab | 0.509+0.015 − |
8.138268+0.000011 − |
850 | 凌日 | 143.89+0.22 − |
1.01+0.06 − |
5428+80 − |
|||
| 印第安座εAb | 3.25 | 16510 | 11.55 | 64.25 | 径向速度 | 11.87 | 0.75 | |||
| 格利泽49b | 0.0177+0.0021 −0.0021 |
13.8508+0.0053 −0.0051 |
0.0905±0.0011 | 径向速度 | 32.145±0.01 | 0.515±0.019 | 3805±51 | |||
| 格利泽143b | 0.09637+0.00827 −0.00840 |
0.2280839+0.0282262 − |
35.589+0.006 −0.005 |
0.1932+0.0002 − |
凌日 | 53.25+0.02 − |
0.76+0.03 −0.02 |
|||
| 格利泽357b | 0.00579 | 0.1086 | 3.93072 | 0.035 | 525 | 凌日 | 30.80 | 0.342 | 3505 | |
| 格利泽357c | 0.0107 | 9.1247 | 0.061 | 401.2 | 径向速度 | 30.80 | 0.342 | 3505 | ||
| 格利泽357d | 0.019 | 55.661 | 0.204 | 219.6 | 径向速度 | 30.80 | 0.342 | 3505 | 可能宜居的系外行星 | |
| 格利泽378b | 0.04097 ± 0.006 | 3.822+0.001 − |
0.082+0.002 − |
径向速度 | 48.79 | 0.56±0.01 | 3879±67 | |||
| 格利泽411b | 0.00941±0.00145 | 12.9532±0.0079 | 349.83±0.32 | 径向速度 | 8.284 | 0.386±0.039 | 3563±60 | |||
| 格利泽685b | 0.028+0.0053 −0.0057 |
24.160+0.061 −0.047 |
0.1344+0.0052 −0.0051 |
径向速度 | 46.7102 | 0.3816+0.069 − |
0.55+0.06 − |
|||
| 格利泽686b | 0.022+0.003 − |
15.53209+0.00166 −0.00167 |
0.091+0.004 − |
379+24 −25 |
径向速度 | 26.612+0.008 − |
0.42+0.05 − |
3663+68 − |
||
| 格利泽3512b | 0.463 | 203.59 | 0.3380 | 径向速度 | 30.95 | 0.123 | 3081 | [4] | ||
| 格利泽4276b | 0.05213+0.00296 −0.00299 |
13.352+0.003 − |
0.082+0.002 − |
径向速度 | 69.6+0.1 − |
0.41+0.03 − |
3387+51 − |
|||
| HAT-P-69b | 3.58 | 1.676 | 4.7869491 | 0.06555 | 1930 | 凌日 | 1122 | 1.65 | 7394 | |
| HAT-P-70b | <6.78 | 1.87 | 2.74432452 | 0.04739 | 2562 | 凌日 | 1073 | 1.89 | 8450 | |
| HATS-54b | 0.76 | 1.067 | 2.5441828 | 0.03763 | 1625 | 凌日 | 2510 | 1.10 | 5702 | |
| HATS-55b | 0.921 | 1.251 | 4.2042001 | 0.05412 | 1367 | 凌日 | 2034 | 1.20 | 6214 | |
| HATS-56b | 0.602 | 1.688 | 4.324799 | 0.06043 | 1902 | 凌日 | 1882 | 1.57 | 6536 | |
| HATS-57b | 3.147 | 1.139 | 2.3506210 | 0.03493 | 1413.4 | 凌日 | 913 | 1.03 | 5587 | |
| HATS-58Ab | 1.03 | 1.095 | 4.2180896 | 0.05798 | 1721 | 凌日 | 1605 | 1.46 | 7175 | |
| HATS-70b | 12.9+1.8 −1.6 |
1.384+0.079 −0.074 |
1.8882378+0.0000015 − |
0.03632+0.00074 −0.00087 |
2730+140 −160 |
凌日 | 4263+196 −202 |
0.81+0.50 −0.33 |
1.08+0.16 −0.14 |
|
| HD 1397 b | 0.415±0.020 | 1.026+0.025 −0.027 |
11.53533+0.00079 −0.00080 |
0.1097+0.0011 −0.0013 |
1228.3+10.0 −9.9 |
凌日 | 260.121 | 1.324+0.042 −0.046 |
5521±60 | |
| HD 2685 b | 1.17+0.12 − |
1.44+0.05 − |
4.12688+0.00005 −0.00004 |
0.0568+0.0006 − |
2061+28 − |
凌日 | 645.72+2.77 −2.28 |
1.43+0.05 −0.04 |
6801+76 − |
|
| HD 8326 b | 0.210+0.062 − |
158.991+1.440 − |
0.533+0.011 − |
径向速度 | 100.2 | 0.80+0.05 − |
4914+51 −32 |
|||
| HD 13724 b | 26.77+4.40 −2.20 |
14763.405+4901.655 −1599.795 |
12.40+2.60 −0.90 |
径向速度 | 141.9+0.17 − |
0.76+0.71 − |
5868+27 − |
|||
| HD 15337 b | 0.0236+0.0034 −0.0032 |
0.146+0.005 − |
4.75615+0.00017 − |
0.0522+0.0012 − |
1001.0+11.5 − |
凌日 | 146.36+0.23 − |
0.90+0.03 − |
5125+50 − |
|
| HD 15337 c | 0.0255+0.0057 −0.0053 |
0.213+0.011 − |
17.1784+0.0016 − |
0.1268+0.0038 − |
642+10 − |
凌日 | 146.36+0.23 − |
0.90+0.03 − |
5125+50 − |
|
| HD 20003 b | 0.0367+0.0033 − |
0.2051 | 11.8482+0.0016 −0.0017 |
0.0974+0.0034 −0.0039 |
径向速度 | 142.86+4.08 − |
0.88 | 5494+27 − |
||
| HD 20003 c | 0.0454+0.0046 −0.0044 |
0.2103 | 33.9239+0.0239 −0.0266 |
0.1964+0.0068 −0.0078 |
径向速度 | 142.86+4.08 − |
0.88 | 5494+27 − |
||
| HD 20781 d | 0.0334+0.0038 −0.0037 |
29.158+0.0102 −0.01 |
0.1647+0.0076 −0.0083 |
径向速度 | 115.36+4.4 − |
0.7 | 5256+29 − |
|||
| HD 20781 e | 0.0442+0.0049 − |
85.5073+0.0983 −0.0947 |
0.3374+0.0155 −0.017 |
径向速度 | 115.36+4.4 − |
0.7 | 5256+29 − |
|||
| HD 21411 b | 0.207+0.081 − |
84.288+0.127 − |
0.362+0.007 − |
径向速度 | +95.11 − |
0.89+0.05 − |
5605+247 −132 |
|||
| HD 21693 b | 0.0259+0.0034 −0.0033 |
0.1976 | 22.6786+0.0085 −0.0087 |
0.1455+0.0058 −0.0063 |
径向速度 | 105.61+1.66 − |
0.8 | 5430+26 − |
||
| HD 21693 c | 0.0547+0.0056 − |
53.7357+0.0312 −0.0309 |
0.2586+0.0103 −0.0113 |
径向速度 | 105.61+1.66 − |
0.8 | 5430+26 − |
|||
| HD 21749 c | <0.0116 | 0.0796+0.0057 −0.0052 |
7.78993+0.00051 −0.00044 |
0.0695+0.0021 −0.0023 |
701+25 −23 |
凌日 | 53.261+0.023 − |
0.73+0.07 − |
4640+100 − |
|
| HD 23472 b | 0.05638+0.00444 −0.04405 |
17.667+0.142 −0.095 |
0.121+0.001 − |
凌日 | 127.46+0.13 − |
0.75+0.04 −0.03 |
||||
| HD 23472 c | 0.05405+0.00337 −0.04333 |
29.625+0.224 −0.171 |
0.170+0.001 − |
transit | 127.46+0.13 − |
0.75+0.04 −0.03 |
||||
| HD 24085 b | 0.0371+0.0098 − |
2.0455+0.0002 − |
0.034+0.001 − |
径向速度 | 179.4 | 1.22+0.07 − |
6034+32 −53 |
|||
| HD 25015 b | 4.48+0.30 −0.28 |
6019.320+679.365 −262.980 |
6.19+0.45 −0.23 |
径向速度 | 122.2+0.22 − |
0.86+0.05 − |
5160+63 − |
|||
| HD 31527 b | 0.0329+0.0028 − |
16.5535+0.0034 −0.0035 |
0.1254+0.0041 −0.0045 |
径向速度 | 125.8+2.9 − |
0.96 | 5898+13 − |
|||
| HD 31527 c | 0.0445+0.0040.0039 − |
51.2053+0.0373 −0.0368 |
0.2663+0.0088 −0.0095 |
径向速度 | 125.8+2.9 − |
0.96 | 5898+13 − |
|||
| HD 31527 d | 0.0372+0.0053 −0.0052 |
271.6737+2.1135 −2.2471 |
0.8098+0.0273 −0.0293 |
径向速度 | 125.8+2.9 − |
0.96 | 5898+13 − |
|||
| HD 39855 b | 0.027+0.005 − |
3.2498+0.0004 − |
0.041+0.001 − |
径向速度 | 75.93 | 0.87+0.05 − |
5576+50 −46 |
|||
| HD 45184 b | 0.0384+0.0033 −0.0032 |
5.8854+0.0003 − |
0.0644+0.002 −0.0021 |
径向速度 | 71.36+0.62 − |
1.03 | 5869+14 − |
|||
| HD 45184 c | 0.0277+0.0034 −0.0032 |
13.1354+0.0026 −0.0025 |
0.11+0.0034 −0.0036 |
径向速度 | 71.36+0.62 − |
1.03 | 5869+14 − |
|||
| HD 51608 b | 0.0402+0.0038 −0.0037 |
14.0726+0.0016 − |
0.1059+0.0043 −0.0046 |
径向速度 | 113.6+2.02 − |
0.8 | 5358+22 − |
|||
| HD 51608 c | 0.045+0.0051 −0.0048 |
95.9446+0.1555 −0.1366 |
0.3809+0.0153 −0.0164 |
径向速度 | 113.6+2.02 − |
0.8 | 5358+22 − |
|||
| HD 64114 b | 0.0560+0.0110 − |
45.791+0.070 − |
0.246+0.005 − |
径向速度 | 102.9 | 0.95+0.05 − |
5676+32 −87 |
|||
| HD 65216c | 1.295+0.062 − |
577.6+1.328 − |
1.301+0.020 − |
径向速度 | 114.7+0.1 − |
0.95+0.01 − |
5718+8 − |
2013年被否认，但2019年被重新确认为行星[5] | ||
| HD 92788 c | 3.67+0.30 −0.25 |
11611.2975+5055.06 −905.820 |
10.50+2.90 −0.55 |
径向速度 | 113.1385 | 1.15+0.07 − |
5744+24 − |
|||
| HD 92987 b | 16.88+0.69 −0.65 |
10354.8375+551.5275 −270.2850 |
9.62+0.36 −0.26 |
径向速度 | 142.2+0.22 − |
1.08+0.06 − |
5770+36 − |
|||
| HD 97048 b | 2.5 | 130 | 影像 | 603 | 2.4 | 10000 | ||||
| HD 102843 b | 0.3584+0.0456 − |
3090.942+295.049 − |
4.074+0.270 − |
径向速度 | 205.05 | 0.95+0.05 − |
5436+144 −69 |
|||
| HD 103949 b | 0.0352+0.0072 − |
120.878+0.446 − |
0.439+0.009 − |
径向速度 | 86.50 | 0.77+0.04 − |
4792+66 −54 |
|||
| HD 125390 b | 22.16 | 1756.2 | 3.16 | 径向速度 | 503 | 1.36 | 4850 | |||
| HD 180617 b | 0.03839+0.00315 −0.0044 |
105.9+0.09 −0.1 |
0.3357+0.0099 −0.01 |
径向速度 | 19.28+0.07 − |
0.45+0.04 − |
3557+51 − |
|||
| HD 181234 b | 8.37+0.34 −0.36 |
7462.0575+80.3550 −76.7025 |
12.40+2.60 −0.90 |
径向速度 | 155.9+0.42 − |
1.01+0.06 − |
5386+60 − |
|||
| HD 202772 Ab | 1.017+0.070 −0.068 |
1.545+0.052 −0.060 |
3.308958+0.000083 − |
0.05208+0.00064 −0.00068 |
2132+28 −30 |
凌日 | 480.1+8.2 −7.8 |
1.72+0.06 −0.07 |
6272+77 −71 |
|
| HD 206255 b | 0.108+0.022 − |
96.045+0.317 − |
0.461+0.009 − |
径向速度 | 245.9 | 1.42+0.08 − |
5635+82 −99 |
|||
| HD 210193 b | 0.4817+0.0733 − |
649.918+8.599 − |
1.487+0.031 − |
径向速度 | 137.8 | 1.04+0.06 − |
5790+38 −50 |
|||
| HD 211970 b | 0.0409+0.0079 − |
25.201+0.025 − |
0.143+0.003 − |
径向速度 | 42.4 | 0.61+0.04 − |
4127+149 −94 |
|||
| HD 213885 b | 0.0278+0.0021 −0.0020 |
0.1557+0.0045 −0.0046 |
1.008035+0.000021 −0.000020 |
0.02012+0.00015 −0.00012 |
凌日 | 156.45721+0.4566189 − |
1.068+0.020 −0.018 |
5978+50 − |
TESS发现的一个超级地球。主星较为明亮（V=7.9） | |
| HD 213885 c | 0.06277+0.00434 −0.00428 |
4.78503+0.00056 −0.000051 |
0.056798+0.00044 −0.00032 |
1265.4+7.3 −8.4 |
径向速度 | 156.45721+0.4566189 − |
1.068+0.020 −0.018 |
5978+50 − |
||
| HD 219666 b | 0.0522+0.0041 − |
0.420+0.015 − |
6.03607+0.00064 −0.00063 |
0.06356+0.00265 − |
1073+20 − |
凌日 | 307.98 | 1.03+0.03 − |
5527+65 − |
|
| HD 220197 b | 0.20 | 1728 | 2.729 | 径向速度 | 210 | 0.91 | 5683 | |||
| HD 221416 b | 0.190+0.018 − |
0.836+0.031 −0.028 |
14.2767+0.0037 − |
0.1228+0.00025 −0.00026 |
凌日 | 310.0931 | 1.212+0.074 − |
5080+90 − |
TESS发现的一颗热土星行星 | |
| HD 221420 b | 9.70+1.10 −1.00 |
22482+4200 −4100 |
18.5+2.3 − |
径向速度 | 101.7+0.12 − |
1.67+0.11 − |
5830+44 − |
|||
| HD 233832 b | 1.78 | 2058 | 2.827 | 径向速度 | 192 | 0.71 | 4981 | |||
| HIP 35173 b | 0.0400+0.0085 − |
41.516+0.077 − |
0.217+0.004 − |
径向速度 | 108.25 | 0.79+0.05 − |
4881+55 −81 |
|||
| HIP 54373 b | 0.02712+0.00579 − |
7.760+0.003 − |
0.063+0.001 − |
径向速度 | 61.09 | 0.57+0.03 − |
4021+226 −146 |
|||
| HIP 54373 c | 0.03914+0.00664 − |
15.144+0.008 − |
0.0990+0.0020 − |
径向速度 | 61.09 | 0.57+0.03 − |
4021+226 −146 |
|||
| HIP 71135 b | 0.0592+0.0129 − |
87.190+0.381 − |
0.335+0.007 − |
径向速度 | 105.5 | 0.66+0.04 − |
4146+107 −110 |
|||
| HIP 79098 (AB)b | 20.5+4.5 − |
345+6 − |
2450+150 − |
影像 | 477.2+8.2 − |
3.75+1.25 − |
棕矮星 | |||
| HR 858 b | 0.1860+0.0061 −0.0057 |
3.58599+0.00015 − |
0.0480+0.0010 −0.0011 |
1572+22 −19 |
凌日 | 104.35 | 1.145+0.074 −0.080 |
6201+50 − |
||
| HR 858 c | 0.1730+0.0062 − |
5.97293+0.00060 −0.00053 |
0.0674+0.0014 −0.0016 |
1326+18 −16 |
凌日 | 104.35 | 1.145+0.074 −0.080 |
6201+50 − |
||
| HR 858 d | 0.1931+0.0077 −0.0074 |
11.2300+0.0011 −0.0010 |
0.1027+0.0022 −0.0025 |
1075+15 −13 |
凌日 | 104.35 | 1.145+0.074 −0.080 |
6201+50 − |
||
| HR 5183 b | 3.23 | 27000 | 18 | 171 | 径向速度 | 102.7 | 1.07 | 5794 | 离心率最大的离心木星之一 | |
| K2-32e | 0.0901+0.0089 −0.008 |
4.34882+0.00069 −0.00075 |
0.04951±0.00055 | 凌日 | 516.6+4.2 − |
0.856+0.028 − |
半径几乎与地球相同，极有可能是类地行星 | |||
| K2-43c | 0.216 | 2.198884 | 1093.7 | 凌日 | 598 | 0.57 | 3841 | |||
| K2-50c | 0.089+0.011 −0.01 |
3.96151+0.00046 −0.00051 |
凌日 | 845.82+10.63 − |
0.61+0.06 − |
|||||
| K2-63c | 0.35+0.11 − |
25.4556+0.0047 − |
0.189+0.011 − |
凌日 | 524.414+21 − |
1.40+0.25 − |
6771+303 − |
|||
| K2-133e | 0.154+0.012 −0.012 |
26.5841+0.0018 −0.0017 |
0.1346+0.0011 − |
296+10 − |
凌日 | 245.3+0.7 − |
0.46+0.01 − |
3655+80 − |
||
| K2-146c | 0.02358 | 0.195 | 4.00498 | 1093.7 | 凌日 | 259 | 0.33 | 3385 | ||
| K2-166c | 0.109+0.019 −0.015 |
3.80464+0.00091 −0.00105 |
凌日 | 1568.81+31.64 −29.03 |
1.07+0.03 − |
|||||
| K2-168c | 0.105+0.012 −0.009 |
8.0468+0.0024 −0.0025 |
凌日 | 800.91+13.67 − |
0.91+0.03 − |
|||||
| K2-198c | 0.1270 | 3.3596055 | 1229.9 | 凌日 | 362 | 0.80 | 5213 | |||
| K2-198d | 0.2175 | 7.4500177 | 943.2 | 凌日 | 362 | 0.80 | 5213 | |||
| K2-282c | 0.132+0.012 −0.009 |
0.70531+0.00005 − |
凌日 | 1638.22+25.34 − |
0.94+0.04 − |
5499+109 − |
[6] | |||
| K2-290b | 0.0664 | 0.273+0.014 − |
9.21165+0.00033 −0.00034 |
0.0923+0.0066 − |
1230+38 − |
凌日 | 897+12 − |
1.19+0.07 −0.08 |
6302+120 − |
[7]逆行轨道上的两颗行星[8] |
| K2-290c | 0.774+0.047 − |
1.006+0.050 − |
48.36685+0.00041 −0.00040 |
0.0923+0.0066 − |
676+16 − |
凌日 | 897+12 − |
1.19+0.07 −0.08 |
6302+120 − |
[7]逆行轨道上的两颗行星[8] |
| K2-291b | 0.0204+0.0036 − |
0.1418+0.0085 −0.0064 |
2.225177+0.000066 −0.000068 |
0.03261+0.00044 − |
凌日 | 295+2 − |
0.93+0.04 − |
5520+60 − |
||
| K2-292b | 0.0771+0.0138 − |
0.235+0.010 −0.009 |
16.9841+0.0008 − |
0.13+0.01 − |
795+33 −28 |
凌日 | 372.76+2.67 −2.64 |
1.00+0.03 − |
5725+65 − |
|
| K2-293b | 0.219+0.031 −0.022 |
13.1225+0.0011 −0.0012 |
750+170 −50 |
凌日 | 1290+22 − |
0.96+0.04 −0.03 |
5532+78 − |
|||
| K2-294b | 0.148+0.019 −0.017 |
2.50387+0.00022 −0.00023 |
1425+79 −54 |
凌日 | 1230+20 − |
0.99+0.03 −0.03 |
5612+50 − |
|||
| K2-295b | 0.335+0.062 − |
{0.897+0.011 −0.005 |
4.024867+0.000015 − |
0.0451+0.0006 −0.0014 |
852+14 −6 |
凌日 | 736.1+7.8 − |
0.74+0.04 − |
4444+70 − |
|
| K2-296b | 0.167+0.018 −0.04 |
28.1656+0.0027 −0.0028 |
凌日 | 521.78+4.57 − |
0.41+0.11 −0.05 |
|||||
| K2-297b | 0.062+0.005 −0.004 |
2.13174+0.00022 − |
凌日 | 831.31+5.48 − |
0.78+0.09 −0.17 |
|||||
| K2-298b | 0.098+0.012 −0.011 |
4.16959+0.00051 −0.00053 |
凌日 | 1441.42+26.65 − |
0.8+0.08 −0.16 |
|||||
| K2-299b | 0.152+0.053 −0.028 |
4.50756+0.00062 −0.0006 |
凌日 | 1219.21+16.28 − |
0.93+0.08 −0.1 |
5724+72 − |
2020年在此星系发现了另外两颗行星[6] | |||
| K2-300b | 0.09+0.021 −0.012 |
2.87814+0.00023 −0.00026 |
凌日 | 528.67+5.87 − |
0.22+0.04 −0.06 |
|||||
| K2-301b | 0.145+0.015 −0.017 |
5.29711+0.00074 −0.0007 |
凌日 | 1491.42+44.98 − |
0.56+0.05 − |
4114+99 − |
||||
| K2-302b | 0.08+0.017 −0.018 |
2.25372+0.00047 − |
凌日 | 359.49+3.52 − |
0.41+0.1 −0.08 |
2020年在此星系发现了另外两颗行星[6] | ||||
| K2-303b | 0.086+0.01 −0.013 |
1.58252+0.00017 −0.00018 |
凌日 | 1034.57+9.59 − |
0.71+0.09 −0.03 |
|||||
| K2-304b | 0.118+0.007 −0.008 |
2.28943+0.00019 − |
凌日 | 1380.78+23.94 − |
0.83+0.09 −0.12 |
|||||
| K2-305b | 0.194+0.06 −0.037 |
18.0983+0.006 −0.0058 |
凌日 | 2030.88+33.92 − |
1.11+0.14 −0.12 |
|||||
| K2-306b | 0.143+0.012 −0.014 |
34.885+0.011 −0.01 |
凌日 | 931.54+6.69 − |
0.91+0.04 −0.16 |
|||||
| K2-307b | 0.1+0.011 −0.008 |
15.2841+0.0037 −0.0029 |
凌日 | 1053.09+20.65 − |
0.95+0.04 − |
|||||
| K2-308b | 0.884+0.087 − |
3.38628+0.00002 − |
凌日 | 1.09+0.09 − |
6100+263 − |
|||||
| K2-310b | 0.2307+0.0112 − |
13.6030+0.0013 − |
0.0980+0.0040 − |
536+18 − |
凌日 | 1133.22 | 0.690+0.038 − |
4684+79 − |
||
| K2-310c | 0.2400+0.0130 − |
65.5500+0.0089 − |
0.280+0.006 − |
316+10 − |
凌日 | 1133.22 | 0.690+0.038 − |
4684+79 − |
||
| K2-311b | <13 | 1.11+0.07 − |
3650+1280 −1130 |
4.5+1.0 − |
183+25 −18 |
凌日 | 1826.48 | 0.90+0.09 − |
4898+68 − |
|
| KELT-23Ab | 0.938+0.048 −0.044 |
1.323+0.025 − |
2.255251+0.000011 −0.000012 |
0.03302+0.00068 −0.00064 |
1561+20 − |
凌日 | 409.07+1.14 − |
0.94+0.06 −0.05 |
5899+49 − |
|
| KELT-24b | 5.18 | 1.272 | 5.5514926 | 0.06969 | 1459 | 凌日 | 313.2 | 1.46 | 6509 | |
| Kepler-47d | 0.05984+0.07501 −0.03672 |
0.628+0.059 −0.044 |
187.366+0.069 −0.051 |
0.6992+0.0031 −0.0033 |
凌日 | 4900 | 0.957+0.013 −0.015 |
|||
| 开普勒-65e | 0.653+0.056 −0.055 |
258.8+1.5 −1.3 |
0.362+0.007 − |
径向速度 | 999.3+8.8 − |
1.25+0.06 − |
6211+66 − |
|||
| 开普勒-82f | 0.0658+0.0031 − |
75.732+0.012 − |
0.3395+0.0041 − |
计时 | 3026.64 | 0.91+0.03 − |
5401+108 − |
|||
| Kepler-88d | 3.15+0.15 − |
1409+14 −13 |
2.45+0.02 − |
径向速度 | 1243+7 − |
1.022+0.023 −0.026 |
5513+67 − |
[9] | ||
| 开普勒-411e | 0.0340+0.0035 − |
31.509728+0.000085 − |
0.186+0.003 − |
503+9 − |
计时 | 500.94+1.57 − |
0.87+0.04 − |
[10] | ||
| 开普勒-448c | 22 | 2500 | 4.2 | 计时 | 1318 | 1.5 | ||||
| 开普勒-1659b | 0.028+0.001 − |
0.17+0.02 − |
13.608+0.00006 − |
0.11229 | 凌日 | 3812.7570 | 1.02 | |||
| 开普勒-1659c | 0.0014+0.001 − |
0.17+0.03 − |
20.4415+0.0013 − |
0.1472 | 凌日 | 3812.7570 | 1.02 | |||
| 开普勒-1660b | 7.693+0.054 − |
237.68977+0.08237 − |
计时 | 4013.68+73.27 − |
1.21 | 由开普勒望远镜发现的2000多个日食双星中找到的行星 | ||||
| KMT-2016-BLG-0212Lb | 18 | 2.2 | 微重力透镜 | 21000 | 0.48 | |||||
| KMT-2016-BLG-1107Lb | 3.283+3.468 −1.835 |
0.342+0.070 −0.085 |
微重力透镜 | 21700+3090 −4400 |
0.087+0.092 −0.049 |
|||||
| KMT-2017-BLG-0165Lb | 0.11+0.05 −0.04 |
3.45+0.98 −0.95 |
微重力透镜 | 14774.88 | 0.760+0.340 −0.270 |
[11][12] | ||||
| KMT-2017-BLG-1038Lb | 2.0+2.0 −1.1 |
1.8+0.6 −0.5 |
微重力透镜 | 19569.3826 | 0.37+0.36 −0.20 |
|||||
| KMT-2017-BLG-1146Lb | 0.710+0.800 −0.420 |
1.6±0.6 | 微重力透镜 | 21200.16 | 0.33+0.36 −0.20 |
|||||
| KMT-2018-BLG-1990Lb | 0.348 | 0.763 | 微重力透镜 | 3150 | 0.09 | |||||
| LHS 3844 b | 0.1162+0.0020 − |
0.46292913+0.00000190 − |
0.00622+0.00017 − |
805+20 − |
凌日 | 48.60+0.03 − |
0.15+0.01 − |
3036+77 − |
||
| LP 791-18 b | 0.0999 | 0.9480050 | 0.009690 | 650 | 凌日 | 86.41 | 0.14 | 2960 | ||
| LP 791-18 c | 0.206 | 4.989963 | 0.029392 | 370 | 凌日 | 86.41 | 0.14 | 2960 | ||
| Luyten 98-59 b | 0.00157+0.00094 −0.00063 |
0.071+0.004 − |
2.25314+0.00002 − |
0.0233+0.0017 − |
凌日 | 34.64 | 0.31+0.01 − |
3367+150 − |
||
| Luyten 98-59 c | 0.00755+0.00566 −0.00252 |
0.12+0.007 −0.006 |
3.690621+0.000013 −0.000014 |
0.0324+0.0023-0.0024 − |
凌日 | 34.64 | 0.31+0.01 − |
3367+150 − |
||
| Luyten 98-59 d | 0.0107+0.0085 −0.0044 |
0.14+0.012 − |
7.45086+0.00004 −0.00005 |
0.052+0.004 − |
凌日 | 34.64 | 0.31+0.01 − |
3367+150 − |
||
| LSPM J2116+0234 b | 0.04185+0.00315 −0.00346 |
14.4399+0.0078 −0.0087 |
0.0876+0.0022 −0.0021 |
径向速度 | 57.53+0.07 − |
0.43+0.03 − |
3475+51 − |
|||
| LTT 1445 Ab | 0.0069 | 0.123 | 5.35882 | 0.03807 | 433 | 凌日 | 22.4 | 0.26 | 3337 | [13] |
| MOA-bin-29b | 0.600 | 0.48 | 微重力透镜 | 23200 | 0.03 | |||||
| NGTS-4b | 0.0648+0.0094 − |
0.284+0.023 − |
1.3373508+0.0000080 − |
0.019+0.005 − |
1650+400 − |
凌日 | 921.7+5.9 − |
0.75+0.02 − |
5143+100 − |
|
| NGTS-5b | 0.229+0.037 − |
1.136+0.023 − |
3.3569866+0.0000026 − |
0.0382+0.0013 − |
952+24 − |
凌日 | 309.5+8.5 − |
0.66+0.07 −0.06 |
4987+41 − |
|
| NGTS-6b | 1.339 | 1.326 | 0.8820590 | 0.01677 | 凌日 | 1010 | 0.77 | 4730 | ||
| NGTS-8b | 0.93 | 1.09 | 2.49970 | 0.035 | 1345 | 凌日 | 1420 | 0.89 | 5241 | |
| NGTS-9b | 2.90 | 1.07 | 4.43527 | 0.058 | 1448 | 凌日 | 1420 | 1.34 | 6330 | |
| NSVS 14256825 b | 14.15+0.16 − |
3225+22 − |
3.12+0.07 − |
计时 | 2734.2+137.31 − |
0.42+0.07 − |
40000 | |||
| NY Virginis c | 5.54 | 8799 | 计时 | 1800 | ||||||
| OGLE-2015-BLG-1649L | 2.54 | 2.07 | 微重力透镜 | 1380 | 0.34 | |||||
| OGLE-2015-BLG-1670Lb | 0.0563+0.0302 −0.0277 |
2.62+0.58 −0.60 |
微重力透镜 | 22000+3300 −4200 |
0.55+0.28 − |
|||||
| OGLE-2016-BLG-1067Lb | 0.43 | 1.70 | 微重力透镜 | 3730 | 0.30 | |||||
| OGLE-2018-BLG-0596Lb | 0.04383+0.00491 − |
0.97+0.13 − |
微重力透镜 | 18400+2400 − |
0.23+0.03 − |
|||||
| OGLE-2018-BLG-0740Lb | 4.8 | 5480 | 6.1 | 微重力透镜 | 10400 | 1.0 | 5912 | |||
| OGLE-2018-BLG-1011Lb | 1.8 | 6.1 | 微重力透镜 | 23000 | 0.18 | |||||
| OGLE-2018-BLG-1011Lc | 2.8 | 0.80 | 微重力透镜 | 23000 | 0.18 | |||||
| PDS 70b | 8.0+6.0 − |
>1.3 | 43500 | 22 | 影像 | 369.96+1.70 − |
0.76+0.02 − |
3972+36 − |
||
| PDS 70c | 8.0+4.0 − |
34.5+2 − |
影像 | 369.96+1.7 − |
0.76+0.02 − |
3972+36 − |
||||
| Qatar-6b | 0.668 | 1.062 | 3.506195 | 0.0423 | 凌日 | 330 | 0.822 | 5052 | ||
| Qatar-7b | 1.88+0.25 − |
1.70+0.03 − |
{2.0320460+0.0000097 − |
0.0352+0.0002 − |
凌日 | 2364.6337 | 1.409+0.026 − |
6387+38 − |
||
| Qatar-8b | 0.371+0.062 − |
1.285+0.022 − |
3.71495+0.00100 − |
0.0474+0.0008 − |
1457+14 − |
凌日 | 902.5+11 − |
1.03+0.05 − |
5738+51 − |
|
| Qatar-9b | 1.19+0.16 − |
1.009+0.014 − |
1.540731+0.000038 − |
0.0234+0.0003 − |
1134+9 − |
凌日 | 689.5+5.2 − |
0.72+0.02 − |
4309+31 − |
|
| Qatar-10b | 0.736+0.090 − |
1.543+0.040 − |
1.645321+0.000010 − |
0.0286+0.0006 − |
1955+25 − |
凌日 | 1760+33 − |
1.16+0.07 − |
6124+46 − |
|
| SDSS J1228+1040 b | 0.0009+0.0045 −0.000758 |
0.0857+0.00021 − |
0.0034+0.000009 − |
1800 | 计时 | 413.337977+0.4892346 − |
0.705+0.05 − |
已知最小的系外行星 | ||
| Teegarden b | 0.00330+0.00041 −0.00038 |
4.9100+0.0014 − |
0.0252+0.0008 −0.0009 |
径向速度 | 12.50+0.013 − |
0.09+0.01 − |
2904+51 − |
|||
| Teegarden c | 0.00349+0.00050 −0.00047 |
11.409+0.009 − |
0.0443+0.0014 −0.0015 |
226 | 径向速度 | 12.50+0.013 − |
0.09+0.01 − |
2904+51 − |
可能宜居的系外行星 | |
| TOI-125 b | 0.0299+0.00277 − |
0.2432+0.00669 − |
4.65382+0.00033 − |
0.05186+0.00086 −0.00077 |
1037+11 − |
凌日 | 363.3382+1.435088 − |
0.859+0.044 −0.038 |
5320+39 − |
[14][15] |
| TOI-125 c | 0.02086+0.00311 − |
0.24614+0.009 − |
9.15059+0.0007 −0.00082 |
0.814+0.0013 − |
827.8+8.6 − |
凌日 | 363.3382+1.435088 − |
0.859+0.044 −0.038 |
5320+39 − |
[16][15] |
| TOI-125 d | 0.0428+0.0038 − |
0.2614+0.0152 − |
19.98+0.005 −0.0056 |
0.05186+0.00086 −0.00077 |
638.1+6.6 − |
凌日 | 363.3382+1.435088 − |
0.859+0.044 −0.038 |
5320+39 − |
[17][15] |
| TOI-150b | 1.75+0.14 −0.17 |
1.38+0.04 − |
5.857342+0.000065 −0.000066 |
0.0583+0.0013 −0.0018 |
1493+29 −32 |
凌日 | 1095.89+6.52 − |
1.25+0.07 −0.12 |
6003+104 −98 |
|
| TOI-163b | 1.22 | 1.489 | 4.231306 | 0.0580 | 1669 | 凌日 | 1359 | 1.44 | 6495 | |
| TOI-172b | 5.42+0.22 −0.20 |
0.965+0.032 −0.029 |
9.47725+0.00064 −0.00079 |
0.0914+0.0017 − |
凌日 | 1097.418 | 1.128+0.065 −0.061 |
5645+50 − |
||
| TOI-216 b | 0.059+0.002 − |
0.714+0.268 −0.179 |
17.1607 | 0.1293+0.0067 −0.0051 |
628+13 −11 |
凌日 | 583+3 − |
0.77 | 5026+125 − |
由于行星的相互作用，该行星的轨道的半长轴在几年内变化很大[18][19][20] |
| TOI-216 c | 0.56+0.02 − |
0.902+0.018 − |
34.525528 | 0.2069+0.0107 −0.0082 |
497+10 −8 |
凌日 | 583+3 − |
0.77 | 5026+125 − |
由于行星的相互作用，该行星的轨道的半长轴在几年内变化很大[18][19][20] |
| TOI-270b | 0.0050 | 0.1112 | 3.360080 | 0.0306 | 528 | 凌日 | 73.23 | 0.40 | 3386 | [21][22] |
| TOI-270c | 0.0193 | 0.216 | 5.660172 | 0.0472 | 424 | 凌日 | 73.23 | 0.40 | 3386 | [21][22] |
| TOI-270d | 0.0150 | 0.190 | 11.38014 | 0.0733 | 340 | 凌日 | 73.23 | 0.40 | 3386 | [21][22] |
| TOI-564b | 1.463+0.10 −0.096 |
1.02+0.71 −0.29 |
1.651144+0.000018 − |
0.02734+0.00061 −0.00053 |
1714+20 −21 |
凌日 | 643.8+5.9 − |
0.998+0.068 −0.057 |
5640+34 −37 |
[23] |
| TOI-905b | 0.667+0.042 −0.041 |
1.171+0.052 −0.051 |
3.739494+0.000038 − |
0.04666+0.00096 −0.0011 |
1192+39 −36 |
凌日 | 489.9+23.5 −22.5 |
0.968+0.061 −0.068 |
5570+150 −140 |
[23] |
| V1298 Tauri b | 0.911+0.049 −0.053 |
24.13861+0.00102 −0.00090 |
0.1687+0.0025 −0.0026 |
668+22 − |
凌日 | 353.9+2.3 − |
1.10+0.05 − |
4970+120 − |
[24] | |
| V1298 Tauri c | 0.499 | 8.24958 | 0.0825 | 845+27 − |
凌日 | 353.9 | 1.10 | 4970 | [25] | |
| V1298 Tauri d | 0.572 | 12.4032 | 0.1083 | 677+22 − |
凌日 | 353.9 | 1.10 | 4970 | [25] | |
| V1298 Tauri e | 0.780 | 60 | 0.308 | 492+66 −104 |
凌日 | 353.9 | 1.10 | 4970 | [25] | |
| WASP-18Ac | 0.174+0.039 − |
2.1558 | 0.035 | 计时 | 404 | 1.22 | 6400 | |||
| WASP-126c | 0.202+0.077 − |
7.63+0.17 − |
计时 | 763.206+48.9235 − |
1.12 | 5800 | ||||
| WASP-166b | 0.101+0.005 − |
0.63+0.03 − |
5.443540+0.000004 − |
0.0641+0.0011 − |
1270+30 − |
凌日 | 368.55 | 1.19+0.06 − |
6050+50 − |
|
| WASP-169b | 0.561 | 1.304 | 5.6114118 | 0.0681 | 1604 | 凌日 | 2080 | 1.34 | 6110 | |
| WASP-171b | 1.084 | 0.980 | 3.8186244 | 0.05040 | 1642 | 凌日 | 2530 | 1.17 | 5965 | |
| WASP-175b | 0.990 | 1.208 | 3.0652907 | 0.04403 | 1571 | 凌日 | 2080 | 1.21 | 6229 | |
| WASP-177b | 0.508+0.038 − |
1.58+0.66 −0.83 |
3.071722+0.000001 − |
0.03957+0.00058 − |
1142+32 − |
凌日 | 580.5583 | 0.876+0.038 − |
5017+70 − |
|
| WASP-178b | 1.66 | 1.81 | 3.3448285 | 0.0558 | 2470 | 凌日 | 1360 | 2.07 | 9360 | [26] |
| WASP-180Ab | 0.9 | 1.24 | 3.409264 | 0.048 | 凌日 | 830 | 1.3 | 6600 | ||
| WASP-181b | 0.299+0.034 − |
1.184+0.071 −0.059 |
4.159+0.0000034 − |
0.00542+0.00069 − |
1186+32 −26 |
凌日 | 1444.872 | 1.04+0.04 − |
5839+70 − |
|
| WASP-182b | 0.148 | 0.850 | 3.3769848 | 0.0451 | 1479 | 凌日 | 1080 | 1.08 | 5638 | |
| WASP-183b | 0.502+0.047 − |
1.47+0.94 −0.33 |
4.11177+0.0000051 − |
0.0463+0.00075 − |
1111+30 − |
凌日 | 1069.79292 | 1.00+0.03 − |
0.784+0.038 − |
|
| WASP-184b | 0.57 | 1.33 | 5.18170 | 0.0627 | 1480 | 凌日 | 2090 | 1.23 | 6000 | [26] |
| WASP-185b | 0.980 | 1.25 | 9.38755 | 0.0904 | 1160 | 凌日 | 897 | 1.12 | 5900 | [26] |
| WASP-190b | 1.0+0.1 − |
1.15+0.09 − |
5.367753+0.000004 − |
0.0663+0.0008 − |
1500+50 − |
凌日 | 1796.323 | 1.35+0.05 − |
6400+100 − |
|
| WASP-192b | 2.30 | 1.23 | 2.8786765 | 0.0408 | 1620 | 凌日 | 1610 | 1.09 | 5910 | [26] |
| KMT-2016-BLG-1836L b | 2.2+1.9 −1.1 |
3.5+1.1 −0.9 |
微重力透镜 | 23157.1+2609.25 −7827.753 |
0.49+0.38 −0.25 |
[27] | ||||
| HD 85628 A b | 3.1±0.9 | 1.53+0.07 −0.04 |
2.82406±0.00003 | 0.047±0.004 | 2100±100 | 凌日 | 559.47±3.05 | 1.75±0.05 | 7800±200 | [28] |
| OGLE-2016-BLG-1227 b | 0.79+1.3 −0.39 |
3.4+2.1 −1 |
微重力透镜 | 0.1+0.17 −0.05 |
[29] | |||||
| OGLE-2013-BLG-0911L b | 9.51+2.72 −1.69 |
微重力透镜 | 10500+1500 −1100 |
0.29+0.07 −0.05 |
[30] | |||||
| L 1159-16 b | 0.088+0.060 −0.035 |
241.59+4.6 −4.0 |
0.403+0.039 −0.047 |
径向速度 | 14.584+0.007 − |
0.15 | 3158 | [31][32] | ||
| L 1159-16 c | 0.222+0.083 −0.068 |
766.954+16.710 −19.237 |
0.871+0.087 −0.100 |
径向速度 | 14.584+0.007 − |
0.15 | 3158 | [31][32] | ||
| TOI-175b | 0.00126+0.00050 −0.00048 |
0.0642+0.0046 −0.0035 |
2.2531136+0.0000012 −0.0000015 |
0.02191+0.00080 −0.00084 |
627+33 −36 |
凌日 | 34.636+0.010 − |
0.273+0.030 − |
3415+135 − |
[33]已确认的质量最小的系外行星。[34] 主星又名L 98-59.[35] |
参考
- ^ NASA Exoplanet Archive. [20 December 2019]. （原始内容存档于2021-03-22）.
- ^ Extrasolar Planet's Catalogue (sic). Kyoto University. [20 December 2019]. （原始内容存档于2022-04-06）.
- ^ The Extrasolar Planets Encyclopaedia. [2015-11-09]. （原始内容存档于2012-07-05）.
- ^ Morales, J. C.; et al, A giant exoplanet orbiting a very-low-mass star challenges planet formation models, Science, 2019, 365 (6460): 1441–1445, Bibcode:2019Sci...365.1441M, PMID 31604272, S2CID 202888425, arXiv:1909.12174
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