HD 140283
HD 140283[1] | ||
---|---|---|
てんびん | ||
7.205 ± 0.020[3] | ||
15h 43m 03.0967798658s[1] | ||
−10° 56′ 00.595803430″[1] | ||
-0.000568[1] | ||
-170.37 km/s[1] | ||
16.1140 ± 0.0720ミリ ( | ||
202.4 ± 0.9 (62.1 ± 0.3 パーセク[ | ||
3.377 ± 0.027[3] 3.2[ | ||
2.04 ± 0.04 R☉[4] | ||
0.775 ± 0.005 M☉または 0.800 ± 0.005 M☉[5] | ||
スペクトル |
F9VkA5mA1[1] | |
4.82 ± 0.27 L☉[4] | ||
5787 ± 48 K[4] | ||
0.506 ± 0.020[3] | ||
-2.40 ± 0.10[3] | ||
144.6 ± 8.0 | ||
GJ 1195[1] Gaia DR2 6268770373590148224[1] HIP 76976[1] NSV 7210[1] SAO 159459[1] TYC 5601-694-1[1] 2MASS J15430307-1056009[1] Methuselah star[2] |
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■Template (■ノート ■ |
HD 140283は、
物理 的 特徴 と年齢
[ウィルソン
HD 140283は
HD 140283は、
HD 140283の
( | ||
---|---|---|
17.15 ± 0.14 | ±2.1 | |
7.205 ± 0.02 | ±2.3 | |
E(B - V) | 0.000 ± 0.002 | ±0.6 |
5777 ± 55 | ±3.5 | |
-2.40 ± 0.10 | ±1.0 | |
-1.67 ± 0.15 | ±6.1 | |
8.69 ± 0.05 | ±2.0 | |
±8.0 |
HD 140283の
脚注
[注釈
[出典
[- ^ a b c d e f g h i j k l m n o p q “HD 140283 -- Variable Star”. SIMBAD. CDS. 2019
年 5月 13日 閲覧 。 - ^ a b c d e f g h i j "Hubble Finds Birth Certificate of Oldest Known Star". HubbleSite (Press release). アメリカ
航空 宇宙 局 . 7 March 2013. - ^ a b c d e f g h i j k Bond, Howard E. et al. (2013). “HD 140283: A Star in the Solar Neighborhood that Formed Shortly After the Big Bang”. The Astrophysical Journal 765 (1): L12. arXiv:1302.3180. Bibcode: 2013ApJ...765L..12B. doi:10.1088/2041-8205/765/1/L12. ISSN 2041-8205.
- ^ a b c d Karovicova, I et al. (2018). “Accurate effective temperatures of the metal-poor benchmark stars HD 140283, HD 122563, and HD 103095 from CHARA interferometry”. Monthly Notices of the Royal Astronomical Society: Letters 475 (1): L81-L85. arXiv:1801.03274. Bibcode: 2018MNRAS.475L..81K. doi:10.1093/mnrasl/sly010. ISSN 1745-3925.
- ^ a b Creevey, O. L. et al. (2015). “Benchmark stars forGaiaFundamental properties of the Population II star HD 140283 from interferometric, spectroscopic, and photometric data”. Astronomy & Astrophysics 575: A26. arXiv:1410.4780. Bibcode: 2015A&A...575A..26C. doi:10.1051/0004-6361/201424310. ISSN 0004-6361.
- ^ Frebel, Anna et al. (2007). “Discovery of HE 1523-0901, a Stronglyr-Process-enhanced Metal-poor Star with Detected Uranium”. The Astrophysical Journal 660 (2): L117-L120. arXiv:astro-ph/0703414. Bibcode: 2007ApJ...660L.117F. doi:10.1086/518122. ISSN 0004-637X.
- ^ Ellis, Richard S. et al. (2013). “The Abundance of Star-forming Galaxies in the Redshift Range 8.5-12: New Results from the 2012 Hubble Ultra Deep Field Campaign”. The Astrophysical Journal 763 (1): L7. arXiv:1211.6804. Bibcode: 2013ApJ...763L...7E. doi:10.1088/2041-8205/763/1/L7. ISSN 2041-8205.
- ^ Coe, Dan et al. (2013). “CLASH: Three Strongly Lensed Images of a Candidate z ≈ 11 Galaxy”. The Astrophysical Journal 762 (1): 32. arXiv:1211.3663. Bibcode: 2013ApJ...762...32C. doi:10.1088/0004-637X/762/1/32. ISSN 0004-637X.
- ^ VandenBerg, Don A. (2000). “Models for Old, Metal‐Poor Stars with Enhanced
α ‐Element Abundances. II. Their Implications for the Ages of the Galaxy’s Globular Clusters and Field Halo Stars”. The Astrophysical Journal Supplement Series 129 (1): 315-352. Bibcode: 2000ApJS..129..315V. doi:10.1086/313404. ISSN 0067-0049.