ADS 7251
ADS 7251 | ||
---|---|---|
おおぐま | ||
A:7.64[1] B:7.70[1] | ||
A: 09h 14m 22.7749s[2] B: 09h 14m 24.6828s[2] | ||
A:52° 41′ 11.792″[2] B: 52h 41m 10.902s[2] | ||
A:11.245±0.0007 km/s[2] B:12.104±0.0008 km/s[2] | ||
A: A: B: B: | ||
157.8879 ± 0.0197ミリ ( | ||
20.657 ± 0.003 (6.3336 ± 0.0008 パーセク[ | ||
A:8.637[3] B:8.712[3] | ||
16.725 | ||
0.28[4] | ||
975 | ||
B:1[4] | ||
A:0.58±0.02 R☉[5] B:0.58±0.03 R☉[5] | ||
A:0.69±0.07 M☉[5] B:0.64±0.07 M☉[5] | ||
A:4.68±0.07 cgs[5] B:4.68±0.07 cgs[5] | ||
A:2.0±1.2 km/s[5] B:2.3±1.5 km/s[5] | ||
A:16.3+3.5 −1.3 B:16.61±0.04 | ||
A:0.0789±0.0038 L☉[5] B:0.0792±0.0031 L☉[5] | ||
A:4024±51 K[5] B:4005±51 K[5] | ||
B:10–70 | ||
GJ 338、ADS 7251、WDS J09144+5241 A:BD+53°1320、HD 79210、HIP 45343 B:BD+53°1321、HD 79211、HIP 120005 |
||
■Template (■ノート ■ |
ADS 7251とは、
2つの
ADS 7251 AはADS 7251 Bよりも0.06
惑星 系
[グリーゼ338BまたはHD 79211としても
( |
( |
( |
||||
---|---|---|---|---|---|---|
b | 9.97+1.47 −1.38 M⊕ |
0.141±0.005 | 24.45±0.02 | 0.11+0.11 −0.08 |
— | — |
脚注
[注釈
[出典
[- ^ a b Huang, Y.; Liu, X. -W.; Yuan, H. -B.; Xiang, M. -S.; Chen, B. -Q.; Zhang, H. -W. (2015). “Empirical metallicity-dependent calibrations of effective temperature against colours for dwarfs and giants based on interferometric data”. Monthly Notices of the Royal Astronomical Society 454 (3): 2863. arXiv:1508.06080. Bibcode: 2015MNRAS.454.2863H. doi:10.1093/mnras/stv1991.
- ^ a b c d e f g h i j k “Gaia Early Data Release 3: Summary of the contents and survey properties”. arXiv. 2021
年 12月4日 閲覧 。 - ^ a b Houdebine, Éric R.; Mullan, D. J.; Doyle, J. G.; de la Vieuville, Geoffroy; Butler, C. J.; Paletou, F. (2019). “The Mass-Activity Relationships in M and K Dwarfs. I. Stellar Parameters of Our Sample of M and K Dwarfs”. The Astronomical Journal 158 (2): 56. arXiv:1905.07921. Bibcode: 2019AJ....158...56H. doi:10.3847/1538-3881/ab23fe.
- ^ a b c d Malkov, O. Yu. et al. (2012). “Dynamical Masses of a Selected Sample of Orbital Binaries”. Astronomy & Astrophysics 546: 5. Bibcode: 2012A&A...546A..69M. doi:10.1051/0004-6361/201219774. A69.
- ^ a b c d e f g h i j k l m n o p q González-Álvarez, E.; Osorio, M. R. Zapatero; Caballero, J. A.; Sanz-Forcada, J.; Béjar, V. J. S.; González-Cuesta, L.; Dreizler, S.; Bauer, F. F. et al. (May 2020). “The CARMENES search for exoplanets around M dwarfs. A super-Earth planet orbiting HD 79211 (GJ 338 B)”. Astronomy & Astrophysics 637: A93. arXiv:2003.13052. Bibcode: 2020A&A...637A..93G. doi:10.1051/0004-6361/201937050. ISSN 0004-6361.
- ^ Mason, Brian D.; Wycoff, Gary L.; Hartkopf, William I.; Douglass, Geoffrey G.; Worley, Charles E. (2001). “The 2001 US Naval Observatory Double Star CD-ROM. I. The Washington Double Star Catalog”. The Astronomical Journal 122 (6): 3466–3471. Bibcode: 2001AJ....122.3466M. doi:10.1086/323920.
- ^ Kirkpatrick, J. D. et al. (1991). “A standard stellar spectral sequence in the red/near-infrared - Classes K5 to M9”. Astrophysical Journal Supplement Series 77: 417. Bibcode: 1991ApJS...77..417K. doi:10.1086/191611.
- ^ Skiff, B. A. (2014). “VizieR Online Data Catalog: Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016)”. VizieR On-line Data Catalog: B/Mk. Originally Published in: Lowell Observatory (October 2014) 1. Bibcode: 2014yCat....1.2023S.