2023년 발견된 외계 행성 목록

List of exoplanets discovered in 2023
이 목록은 동적 목록이므로 완성도에 대한 특정 기준을 충족하지 못할 수도 있습니다.신뢰할 수 있는 출처로 누락된 항목을 추가하여 도움을 줄 수 있습니다.

2023년에 발견된 외계 행성 목록은 2023년에 처음 보고된 확인된 외계 행성의 목록입니다.반경 속도로만 탐지되는 외계 행성의 경우, 질량에 대해 나열된 값은 하한 값입니다.자세한 내용은 최소 질량을 참조하십시오.

이름. 질량()MJ 반지름()RJ 기간(일) 준장축(AU) 온도(K) 디스커버리 방법 거리(ly) 항성질량()M☉ 호스트별온도(K) 언급
TOI-4342b 0.16±0.16 0.202±0.003 5.5382498+0.0000057
−0.0000058		 0.05251±0.00011 633.6+6.2
−6.3		 경유의 200.73 0.6296±0.0086 3901±69 [1]
TOI-4342c 0.145±0.145 0.215±0.004 10.688716±0.000015 0.08140±0.00017 508.9±5.0 경유의 200.73 0.6296±0.0086 3901±69 [1]
울프1069b 0.003963425±0.0006605 15.564±0.015 0.0672±0.0014 250.0±6.6 반지름의 높이 31.228 0.167±0.011 3158±54 생명체 거주가능 영역 행성[2][3]
TOI-700e 0.08502+0.00794
−0.00669		 27.80978+0.00046
−0.0004		 0.134±0.0022 경유의 101.52 0.416±0.01 3480±135 생명체 거주가능 영역 행성[4][5]
LHS 475b 0.002876±0.000588 0.0883±0.0045 2.029088±0.000006 0.0206 586.0 경유의 40.704 0.262 3312.0 TOI-910이라고도[8] 알려진 [6][7]호스트 스타
GJ1151c 0.03341+0.00412
−0.00463		 389.7+5.4
−6.5		 0.5714+0.0053
−0.0064		 반지름의 높이 26.23±0.01 0.1639±0.0093 3143±26 [9] 2일 궤도에 있는 행성은 의심을 받았으나[10][11] 2021년에 반박하였습니다.
글리제 806b 0.006±0.00053 0.11874±0.00205 0.9263237±0.00009 0.1406±0.0003 940.0±10.0 경유의 39.348 0.413±0.011 3600±16 [12] TOI-4481로도[13] 알려진 호스트 스타
글리제 806c 0.0182±0.0009 6.65064±0.00025 0.0523±0.001 480.0±5.0 반지름의 높이 39.348 0.413±0.011 3600±16 [12] TOI-4481로도[14] 알려진 호스트 스타
KMT-2022-BLG-0440Lb 0.0485+0.0302
−0.0233		 1.9±0.7 마이크로 렌즈 11000± 0.53+0.31
−0.26		 [15][16]
TOI-139b 0.0208 0.219+0.019
−0.011		 11.070850+0.000024
−0.000030		 561.17 경유의 138.4 0.6900±0.0852 4570±50 [17]
TOI-277b 0.0308 0.276+0.026
−0.013		 3.994086+0.000008
−0.000009		 739.9 경유의 211.7 0.5204±0.0203 3748±64 [17]
TOI-672b 0.0760 0.470+0.008
−0.009		 3.633575±0.000001 676.15 경유의 0.5399±0.0204 3765±65 [17]
TOI-913b 0.0208 0.219+0.011
−0.009		 11.098644+0.000587
−0.000581		 712.01 경유의 212.1 0.8200±0.0973 4969±129 [17]
TOI-1410b 0.0334 0.290+0.014
−0.010		 1.216901±0.000038 1181.44 경유의 236.8 0.7960±0.0370 4668±50 [17]
TOI-1694b 0.0809 0.487+0.042
−0.071		 3.770179+0.000058
−0.000060		 1136.57 경유의 405.7 0.8450±0.1089 5135±50 [17]
TOI-1801b 0.0158 0.187+0.005
−0.006		 10.643976+0.000014
−0.000014		 490.47 경유의 100.8 0.5413±0.0204 3815±157 [17]
TOI-1853b 0.0406 0.325+0.020
−0.016		 1.243702+0.000121
−0.000114		 1510.96 경유의 539±3 0.8200±0.0992 5175±50 [17]
TOI-2018 b 0.0185 0.204+0.009
−0.007		 7.435588±0.000009 652.44 경유의 0.6600±0.0868 4348±100 [17]
TOI-2134b 0.0286 0.264+0.006
−0.004		 9.229197+0.000003
−0.000004		 665.25 경유의 0.6900±0.0791 4569±50 [17]
TOI-2194 b 0.0145 0.178+0.012
−0.006		 15.337597+0.001585
−0.001616		 590.88 경유의 63.84±0.12 0.7400±0.0854 4756±50 [17]
TOI-2443b 0.0256 0.248±0.004 15.669494+0.000926
−0.001004		 600.83 경유의 0.6600±0.0789 4357±100 [17]
TOI-2459b 0.0285 0.264+0.008
−0.006		 19.104718+0.000023
−0.000024		 445.01 경유의 0.6600±0.0763 4195±124 [17]
TOI-3082b 0.0411 0.327±0.013 1.926907+0.000128
−0.000134		 1032.78 경유의 368.8±1.5 0.6640±0.0798 4263±100 [17]
TOI-4308b 0.0203 0.216±0.023 9.151201+0.000036
−0.000037		 763.05 경유의 0.9000±0.1133 5243±126 [17]
TOI-5803b 0.0339 0.292±0.011 5.383050+0.000207
−0.000200		 678.87 경유의 0.8700±0.1032 5134±121 [17]
TOI-1338c 0.205±0.037 215.5±3.3 0.794±0.016 반지름의 높이 1318±5 1.13+0.31 6160 쌍성계[18]
K2-415b 0.0094±0.0085 0.091±0.005 4.0179694±0.0000027 0.0270±0.0002 412±9 경유의 71.126±0.030 0.1635±0.0041 3173±53 [19]
AF 레포리스 b 3.2+0.7
−0.6		 8030± 8.4+1.1
−1.3		 1400±300 영상학적 87.562±0.046 1.20±0.06 6130±60 HD 35850으로도[20][21][22] 알려진 항성 호스트
TOI-2525b 0.088+0.005
−0.004		 0.774±0.010 23.288+0.001
−0.002		 0.1511±0.0025 500 경유의 1305±8 0.849+0.024
−0.033		 5096±80 [23]
TOI-2525c 0.709±0.034 0.904±0.010 49.260±0.001 0.2491+0.0041
−0.0042		 390 경유의 1305±8 0.849+0.024
−0.033		 5096±80 [23]
TOI-3984Ab 0.14±0.03 0.71±0.02 4.35326±0.000005 0.041+0.002
−0.001		 563±15 경유의 353.6+1.0
−0.7		 0.49±0.02 3476±88 [24]
TOI-5293Ab 0.54±0.07 1.06±0.04 2.930289±0.000004 0.034+0.004
−0.003		 675+42
−30		 경유의 525±2 0.54±0.02 3586±88 [24]
TOI-3235b 0.665±0.025 1.017±0.044 2.59261842±0.00000041 0.02709±0.00046 604±19 경유의 236.7±0.5 0.394±0.003 3389±6 [25]
TIC 279401253b 6.14+0.39
−0.42		 1.00±0.04 76.80±0.06 0.369±0.003 경유의 937±6 1.13+0.02
−0.03		 5951±80 [26]
TIC 279401253c 8.02±0.18 155.3±0.7 0.591+0.005
−0.006		 반지름의 높이 937±6 1.13+0.02
−0.03		 5951±80 [26]
KMT-2019-BLG-0298Lb 1.81±0.96 5.67±2.70 마이크로 렌즈 22000± 0.70±0.37 [27]
KMT-2019-BLG-1216Lb 0.094±0.050 2.44±1.12 마이크로 렌즈 9000±3000 0.39±0.21 [27]
KMT-2019-BLG-2783Lb 1.16±0.77 1.85±0.93 마이크로 렌즈 19000± 0.34±0.25 [27]
OGLE-2019-BLG-0249Lb 7.12±1.47 1.84±0.44 마이크로 렌즈 21000±3000 0.91±0.19 [27]
OGLE-2019-BLG-0679Lb 3.34±1.90 6.99±3.21 마이크로 렌즈 18000± 0.66±0.38 [27]
HD 20633 b 0.498+0.075
−0.073		 2315+378.18
−243.49		 3.459+0.367
−0.247		 반지름의 높이 175.1±0.3 1.030±0.005 5826±3 HIP 104045라고도 알려진 호스트[28] 스타
HD 20633 c 0.1358+0.0408
−0.0246		 316+52.29
−98.71		 0.917+0.098
−0.202		 반지름의 높이 175.1±0.3 1.030±0.005 5826±3 HIP 104045라고도 알려진 호스트[28] 스타
HD 207496b 0.0192±0.0050 0.201±0.010 6.441008±0.000011 0.0629±0.0011 743±26 경유의 77.11±0.04 0.80±0.04 4819±94 [29]
TIC 365102760 b 0.06 0.55 4.21285 0.0622±0.0049 경유의 1810±20 1.21+0.06
−0.05		 4694+27
−20		 높은 온도와 낮은 질량에도[30] 불구하고 여전히 대기가 있습니다.
TOI-2096b 0.0060+0.0044
−0.0019		 0.110±0.006 3.1190633+0.000010
−0.0000093		 0.025±0.001 445±13 경유의 158.08±0.13 0.231±0.012 3300±50 [31]
TOI-2096c 0.0145+0.0110
−0.0057		 0.171±0.008 6.387840±0.000012 0.040±0.002 349+10
−9		 경유의 158.08±0.13 0.231±0.012 3300±50 [31]
TOI-4603b 12.89+0.58
−0.57		 1.042+0.038
−0.035		 7.24599+0.00022
−0.00021		 0.0888±0.0010 1677±24 경유의 731±3 1.765±0.061 6264+95
−94		 금속농축가스거성[32]
LHS 3154b 0.0414±0.0026 3.71778+0.00080
−0.00081		 0.02262±0.00018 반지름의 높이 51.43±0.03 0.1118±0.0027 2861±77 [33]
TOI-4127b 2.30±0.11 1.096+0.039
−0.032		 56.39879±0.00010 0.3081+0.0055
−0.0058		 605.1+9.6
−8.2		 경유의 1060±20 1.23±0.07 6096±115 고이심률 궤도[34]
TOI-615b 0.435+0.086
−0.082		 1.693+0.052
−0.057		 4.6615983+0.0000025
−0.0000016		 0.0678+0.0031
−0.0026		 1666±24 경유의 1155±6 1.449±0.087 6850±100 [35]
TOI-622b 0.303+0.069
−0.072		 0.824+0.028
−0.029		 6.402513+0.000031
−0.000054		 0.0708+0.0052
−0.0059		 1388±22 경유의 400.2±0.6 1.313±0.079 6400±100 [35]
TOI-2641b 0.367+0.049
−0.040		 1.615+0.462
−0.640		 4.880974+0.000023
−0.000037		 0.0607+0.0042
−0.0043		 1387+22
−23		 경유의 1131±7 1.16±0.07 6100±100 극한 방목 수송[35]
OGLE-2016-BLG-1635Lb 11.49±7.96 1.34±0.47 마이크로 렌즈 22000± 0.43±0.29 [36]
모아-2016-BLG-0532Lb 0.39±0.31 1.09±0.17 마이크로 렌즈 24000±2000 0.09±0.07 [36]
KMT-2016-BLG-0625Lb 0.05±0.04 1.40±0.17 마이크로 렌즈 21000±2000 0.25±0.14 [36]
OGLE-2016-BLG-1850L b 0.03±0.01 1.46±0.16 마이크로 렌즈 7000±2000 0.26±0.11 [36]
KMT-2016-BLG-1751Lb 1.20±1.21 1.39±0.50 마이크로 렌즈 23000± 0.18±0.18 [36]
TOI-4406b 0.30±0.03 1.00±0.02 30.08364±0.00005 0.201±0.005 904+16
−17		 경유의 861±7 1.19±0.03 6219±70 [37]
TOI-2338b 5.98+0.21
−0.20		 1.00±0.02 22.65398±0.00002 0.158±0.03 799+10
−11		 경유의 1032±7 0.99+0.03
−0.02		 5581±60 [37]
TOI-2589b 3.5±0.1 1.08±0.03 61.6277±0.0002 0.300+0.006
−0.005		 592+7
−8		 경유의 658±3 0.93+0.03
−0.02		 5579±70 [37]
모아-2022-BLG-249Lb 0.015±0.005 1.63±0.35 마이크로 렌즈 6500± 0.18±0.05 [38]
KMT-2021-BLG-2010b 1.07+1.15
−0.68		 1.79+0.30
−0.38		 마이크로 렌즈 23000+4000
−5000		 0.37+0.4
−0.23		 다중[39] 궤도 해
KMT-2022-BLG-0371b 0.26+0.13
−0.11		 3.02+0.45
−0.56		 마이크로 렌즈 23000+3000
−4000		 0.63+0.32
−0.28		 다중[39] 궤도 해
KMT-2022-BLG-1013b 0.31+0.46
−0.16		 1.38+0.18
−0.20		 마이크로 렌즈 25000±3000 0.18+0.28
−0.10		 [39]
TOI-3785b 0.0470±0.0126 0.459±0.014 4.6747373±0.0000038 0.043±0.001 582±16 경유의 259.0±0.3 0.52±0.02 3576±88 [40]
TOI-733b 0.0180±0.0022 0.178±0.008 4.884765+0.000019
−0.000024		 0.0618+0.0036
−0.0039		 1055.8+36.2
−31.3		 경유의 245.5±0.2 0.956+0.050
−0.026		 5585±60 [41]
TOI-2095b 0.116±0.009 17.664872+0.000045
−0.000051		 0.1010+0.0088
−0.0084		 347±9 경유의 136.73±0.08 0.465±0.012 3662±130 [42][43]
TOI-2095c 0.124+0.010
−0.009		 28.17221+0.00011
−0.00014		 0.138+0.012
−0.011		 297±8 경유의 136.73±0.08 0.465±0.012 3662±130 [42][43]
TOI-4201b 2.589±0.066 1.133±0.024 3.5819111±1.7e-06 0.03939±0.0004 745±14 경유의 611.54+1.96
−2.28		 0.63±0.02 3920±50 [44][45]
BD-21397b 0.7±0.1 1891+56
−48		 2.63+0.06
−0.05		 반지름의 높이 77.4046+0.0744
−0.0740		 0.679±0.017 4051±239 [46]
BD-21397c 2.4+1.5
−0.7		 6360+6260
−711		 5.9+3.4
−0.5		 반지름의 높이 77.4046+0.0744
−0.0740		 0.679±0.017 4051±239 [46]
EPIC 229004835 b 0.0327+0.0050
−0.0047		 0.2080+0.0071
−0.0084		 16.141132±0.000019 0.1237±0.0017 804±10 경유의 398.255+2.867
−2.825		 0.970±0.040 5868±60 [47]
글리제 328c 0.0673+0.0107
−0.0101		 241.8+1.3
−1.7		 0.657+0.026
−0.028		 반지름의 높이 66.96874±0.54957 0.65±0.08 3897±71 [48]
글리제 367c 0.0130±0.0011 11.5301±0.0078 반지름의 높이 30.69986±0.00925 0.455±0.011 3522±70 [49]
글리제 367 d 0.0190±0.0015 34.369±0.073 반지름의 높이 30.69986±0.00925 0.455±0.011 3522±70 [49]
DMPP-4b 0.0384+0.0057
−0.0060		 3.4982+0.0022
−0.2327		 반지름의 높이 82.6101+0.1246
−0.1239		 1.25±0.02 6400±50 [50]
HD 112300b 15.83+2.33
−2.74		 466.63+2.33
−2.74		 1.33+0.08
−0.11		 반지름의 높이 202.45560±11.05904 1.4±0.3 3657 [51]
HD 15906 b 0.200±0.007 10.924709±0.000032 0.200±0.007 668±13 경유의 148.6035+0.2880
−0.2870		 0.790+0.020
−0.036		 4757±89 [52]
HD 15906c 0.261+0.006
−0.005		 21.583298+0.000052
−0.000055		 0.141+0.002
−0.001		 532±10 경유의 148.6035+0.2880
−0.2870		 0.790+0.020
−0.036		 4757±89 [52]
TOI-4600b ~0.0976 0.607+0.026
−0.028		 82.6869±0.0003 0.349±0.021 347+12
−11		 경유의 705.97±1.68 0.89±0.05 5170±120 [53]
TOI-4600c ~0.1510 0.841±0.037 482.8191+0.0018
−0.0017		 1.152±0.068 191±6 경유의 705.97±1.68 0.89±0.05 5170±120 2023년 8월 기준, TESS에[53] 의해 발견된 가장 긴 주기의 확인된 행성
GJ9404b 0.0374±0.0060 13.4586+0.0044
−0.0067		 0.0943±0.0036 반지름의 높이 77.8988+0.0828
−0.0825		 0.62±0.07 [54]
HD 108202b 3.0+0.7
−0.5		 2990+54
−51		 3.7±0.1 반지름의 높이 126.1689+0.2202
−0.2195		 0.74±0.04 [55]
HD 165131b 19+2
−1		 2343±2 3.59+0.06
−0.07		 반지름의 높이 187.2993+0.0689
−0.0684		 1.10±0.06 [55]
HD 135625 b 2.3+0.8
−0.3		 4055+45
−44		 5.4±0.1 반지름의 높이 184.3368+0.3803
−0.3734		 1.28±0.06 [55]
HD 167677 b 3.7+1.6
−1.1		 1804±73 2.9±0.1 반지름의 높이 177.1869+0.9031
−0.8940		 100±0.05 [55]
HD 169142 b 3±2 37.2±1.5 영상학적 435.744+2.717
−2.674		 1.85 [56]
HD 18438 b 21±1 803±5 2.1±0.1 반지름의 높이 731.066+29.409
−27.254		 1.84±0.09 3860±100 [57]
HD 185283 b 1.3+0.3
−0.1		 4060+148
−112		 4.6+0.2
−0.1		 반지름의 높이 102.3967+0.1778
−0.1768		 0.80±0.04 [55]
HD 22946d <0.08360 0.2326±0.0054 47.42489+0.00010
−0.00011		 0.2958+0.0044
−0.0042		 546±6 경유의 204.7581+0.3787
−0.3370		 1.098+0.040
−0.039		 6169±64 [58]
HD 235088 b 0.1824±0.0067 7.4341393±0.0000062 0.0720±0.0026 805+13
−12		 경유의 134.2804±0.4612 0.789+0.022
−0.021		 5037±14 TOI-1430이라고도[59] 알려진 항성
HD 36384 b 6.6±0.5 490±3 1.3±0.1 반지름의 높이 682.674+11.588
−11.210		 1.14±0.15 3940±40 [60]
HD 6860b 28.26+2.05
−2.17		 663.87+4.61
−4.31		 2.03±0.01 반지름의 높이 199.36184±9.26130 2.49 3802 안드로메다자리 베타로도 알려진 항성

특정 외계 행성 목록

외계 행성 목록


참고문헌

  1. ^ a b Tey, Evan; Huang, Chelsea X.; et al. (January 2023). "TESS Discovery of Twin Planets near 2:1 Resonance around Early M-Dwarf TOI 4342". The Astronomical Journal. 165 (3): 93. arXiv:2301.01370. Bibcode:2023AJ....165...93T. doi:10.3847/1538-3881/acaf88. S2CID 255416187.
  2. ^ Kossakowski, D.; et al. (2023). "The CARMENES search for exoplanets around M dwarfs. Wolf 1069 b: Earth-mass planet in the habitable zone of a nearby, very low-mass starr". Astronomy & Astrophysics. 670. arXiv:2301.02477. Bibcode:2023A&A...670A..84K. doi:10.1051/0004-6361/202245322.
  3. ^ "The Extrasolar Planet Encyclopaedia — Wolf 1069 b". exoplanet.eu. Retrieved 9 January 2023.
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