HD 140283 (also known as the Methuselah star) is a metal-poor subgiant star about 200 light years away from the Earth in the constellation Libra, near...
14 KB (1,521 words) - 02:11, 29 July 2024
of the star can be derived using nucleocosmochronology. Another star, HD 140283, is 14.5 ± 0.7 billion years old. According to observations utilizing...
211 KB (21,097 words) - 03:32, 16 August 2024
B1620-26 b, one of the oldest exoplanets Methuselah star, nickname for HD 140283, one of the oldest stars known The Methuselah Foundation, a biomedical...
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"Revised Best Estimates for the Age and Mass of the Methuselah Star HD 140283 Using MESA and Interferometry and Implications for 1D Convection". Research...
13 KB (607 words) - 18:34, 6 June 2024
the oldest mouse to have ever lived in Redwall Abbey. The subgiant star HD 140283, believed to be the oldest extant star discovered, is often nicknamed...
29 KB (3,596 words) - 10:45, 29 June 2024
old—the observed age of the universe. The oldest star yet discovered, HD 140283, nicknamed Methuselah star, is an estimated 14.46 ± 0.8 billion years...
147 KB (16,402 words) - 02:56, 15 August 2024
13.6 billion years, it is one of the oldest stars known. Another star, HD 140283, was considered to be older, but there is uncertainty in values of its...
7 KB (527 words) - 16:31, 15 May 2024
of the universe and clumping of gas into galaxies. 200 million years: HD 140283, the "Methuselah" Star, formed, the unconfirmed oldest star observed in...
36 KB (5,006 words) - 11:31, 16 August 2024
deficiency, but nearer and brighter and hence longer known, are HD 122563 (a red giant) and HD 140283 (a subgiant). Population III stars are a hypothetical population...
35 KB (3,548 words) - 00:54, 12 August 2024
Hipparcos and Tycho Catalogues". Retrieved 2006-12-26. Kostjuk, N. D. (2002). "HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index". Retrieved 2006-12-26. Roman, N...
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Strasbourg. Retrieved 2015-07-06. "HD 140283". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 3 September 2017. "HD 2007799". SIMBAD. Centre de...
32 KB (4,630 words) - 23:02, 12 August 2023
ordinary matter particles decouple from radiation. First stars. Formation of HD 140283, the "Methuselah star", seemingly more than 14 Ga ago. Formation of the...
237 KB (6,444 words) - 20:50, 13 August 2024
Jonák, J. (2022). "Towards a consistent model of the hot quadruple system HD 93206 = QZ Carinæ — I. Observations and their initial analyses". Astronomy...
48 KB (3,005 words) - 00:16, 27 July 2024
1219-0312 into 13.6 billion years to avoid to exceed the universe's age. HD 140283 HE 0107-5240 HE 1523-0901 Vallenari, A.; et al. (Gaia collaboration) (2023)...
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HD 139139 (also known as EPIC 249706694) is likely part of a bound pair system of main sequence stars about 350 light-years (110 parsecs) away from Earth...
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orbital inclination and thus true mass is not yet known with certainty. HD 140283 Sneden's Star Vallenari, A.; et al. (Gaia collaboration) (2023). "Gaia...
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Center. SMSS J031300.36−670839.3, SMSS 0313−6708 SDSS J102915+172927 HD 140283 HE 0107-5240 HE 1327-2326 Cayrel's Star Cutri, Roc M.; Skrutskie, Michael...
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5743), known as HD 137744 and 32 Librae ζ2 Librae (GZ Librae), sometimes known as 33 Librae, or as HD 137949 ζ3 Librae (HR 5750), known as HD 138137 and 34...
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M. (1978), Michigan catalogue of two-dimensional spectral types for the HD stars, vol. 4, Ann Arbor: Dept. of Astronomy, University of Michigan, Bibcode:1988mcts...
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M. (1978), Michigan catalogue of two-dimensional spectral types for the HD stars, vol. 4, Ann Arbor: Dept. of Astronomy, University of Michigan, Bibcode:1988mcts...
10 KB (679 words) - 22:28, 13 December 2023
Nancy (1979), Michigan catalogue of two-dimensional spectral types for the HD stars, vol. 3, Ann Arbor, Michigan: Dept. of Astronomy, University of Michigan...
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C. (1999), "Michigan catalogue of two-dimensional spectral types for the HD Stars", Michigan Spectral Survey, 5, Ann Arbor, Michigan: Department of Astronomy...
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37 41 42 47 48 49 50 30 Ser Variable HO KU KX HR 5455 HD 133112 133131 134439 134440 139139 140283 141569 141937 Other 2M1510 2MASS 1507−1627 Gliese 555...
9 KB (696 words) - 11:07, 13 August 2023
37 41 42 47 48 49 50 30 Ser Variable HO KU KX HR 5455 HD 133112 133131 134439 134440 139139 140283 141569 141937 Other 2M1510 2MASS 1507−1627 Gliese 555...
8 KB (582 words) - 00:50, 13 August 2023