Chi Ursae Majoris or χ Ursae Majoris, formally named Taiyangshou /ˌtaɪˌjæŋˈʃoʊ/, is a single star in the northern circumpolar constellation of Ursa Major...
9 KB (740 words) - 08:27, 18 August 2024
Herschel on February 5, 1788. It is located below the magnitude 3.7 star Chi Ursae Majoris in Ursa Major. One supernova has been observed in NGC 3877: SN 1998S...
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Royal Psi Ursae Majoris Ursa Major A single-star asterism in the Purple Forbidden enclosure 太陽守 Tài Yáng Shǒu Guard of the Sun Chi Ursae Majoris Taiyangshou...
187 KB (2,284 words) - 13:16, 5 December 2024
Groombridge 1830 (redirect from CF Ursae Majoris)
Detailed position of HR 4550 ( = Groombridge 1830; bottom-left edge) related to Chi UMa and Psi UMa. Observation data Epoch J2000 Equinox J2000 Constellation...
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Lambda Aquilae Star 3.431 Chi Carinae Star 3.44 Eta Cassiopeiae Binary star system Suspected variable star 3.45 Lambda Ursae Majoris Star 3.45 Eta Ceti Star...
37 KB (1,546 words) - 21:08, 17 March 2024
Orionis B2Ib – 9 Cephei B3V – Eta Ursae Majoris B3V – Eta Aurigae B3Ia – Omicron2 Canis Majoris B5Ia – Eta Canis Majoris B8Ia – Rigel A-type stars are among...
106 KB (11,560 words) - 11:18, 4 January 2025
MJ or 3.1 M🜨. The longest period of any confirmed exoplanet is 47 Ursae Majoris d, which takes 14002 days or 38.33 years to make one trip around the...
36 KB (287 words) - 01:50, 3 December 2024
2.12 Omega2 Tauri 94 ± 1 1 A3m +4.914 15 Ursae Majoris 94.0 ± 0.7 2 kA3VmF5IIISr 4.46 Nu Indi 94.3 1 G0IV Chi Leonis 94.6±0.5 1 F2III 4.63 46 Leonis Minoris...
5 KB (273 words) - 05:08, 6 January 2025
Ursae Majoris 6.5 13.7 302 489+54 −44 [44] R Canum Venaticorum 6.5 12.9 329 661+65 −54 [45] R Normae 6.5 12.8 496 581+10000 −360 [46] T Ursae Majoris...
24 KB (1,621 words) - 10:51, 29 July 2024
it is classified as a rotating ellipsoidal variable and possibly a W Ursae Majoris-type system, although not in physical contact. The components of this...
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F1V 1.976±0.021 1.56 2.85 2.37 36 Ursae Majoris A 42.22±0.04 F8V 1.105±0.020 1.113±0.022 4.82 4.29 Theta Ursae Majoris 43.96±0.08 F6IV 2.41±0.02 1.41 3...
184 KB (14,920 words) - 21:43, 9 January 2025
WISE 0135+1715 77.3 1 T6 Kappa Phoenicis 77.7 ± 0.3 1 A5IVn 3.94 23 Ursae Majoris 77.7 ± 0.3 2 F0IV 3.65 HD 202628 77.73 ± 0.08 1 G1.5V 6.74 has 1 candidate...
19 KB (1,420 words) - 05:45, 25 November 2024
Variable star (section W Ursae Majoris variables)
standstills are seen, part way between maximum and minimum brightness. SU Ursae Majoris stars, which undergo both frequent small outbursts, and rarer but larger...
51 KB (6,578 words) - 02:05, 8 November 2024
"Fundamental properties and atmospheric structure of the red supergiant VY Canis Majoris based on VLTI/AMBER spectro-interferometry". Astronomy and Astrophysics...
250 KB (10,693 words) - 20:26, 6 January 2025
2007). "Long-Period Objects in the Extrasolar Planetary Systems 47 Ursae Majoris and 14 Herculis". The Astrophysical Journal. 654 (1): 625–632. arXiv:astro-ph/0609117...
36 KB (1,514 words) - 06:18, 5 December 2024
748...93R, doi:10.1088/0004-637X/748/2/93, S2CID 41902340. SIMBAD, 10 Ursae Majoris (accessed 20 November 2012) Samus, N. N.; Durlevich, O. V.; et al. (2009)...
31 KB (1,569 words) - 03:21, 21 December 2024
010 Phoenix 39h 54m 21.7s −39° 36′ 09″ M4.5V 14.403 114.604±0.0402 Xi Ursae Majoris Aa (Alula Australis)$ 28.49±0.11 Ursa Major 11h 18m 10.9s +31° 31′ 45″...
61 KB (2,166 words) - 13:24, 6 January 2025
with red dwarf and (sub-)brown dwarf, found to be planet in 2016 4 Ursae Majoris b 7.1 269.3 0.87 radial vel. 2006 239.99 1.23 4415 6 Lyncis b 2.01 934...
54 KB (1,052 words) - 22:02, 7 January 2025