V Hydrae (V Hya) is a carbon star in the constellation Hydra. To date perhaps uniquely in our galaxy it has plasma ejections/eruptions on a grand scale...
9 KB (867 words) - 04:37, 17 July 2024
Hydra (constellation) (redirect from Hydrae)
magnitude 3.5. It has a minimum magnitude of 10 and a period of 390 days. V Hydrae is an unusually vivid red variable star 20,000 light-years from Earth....
17 KB (1,866 words) - 17:27, 25 March 2024
Alphard (redirect from Alpha Hydrae)
Alphard /ˈælfɑːrd/, designated Alpha Hydrae (α Hydrae, abbreviated Alpha Hya, α Hya), is the brightest star in the constellation of Hydra. It is a single...
13 KB (1,105 words) - 17:32, 28 July 2024
TW Hydrae is a T Tauri star approximately 196 light-years away in the constellation of Hydra (the Sea Serpent). TW Hydrae is about 80% of the mass of the...
16 KB (1,439 words) - 00:34, 21 August 2024
Society Meeting Abstracts #229. 229: 219.05. Bibcode:2017AAS...22921905K. Elisa V. Quintana; Jack J. Lissauer (2007). "Terrestrial Planet Formation in Binary...
67 KB (8,092 words) - 01:49, 4 August 2024
List of stars in Hydra (redirect from 1 Hydrae)
Dhanab al Shudja; Cauda Hydrae ζ Hya ζ 16 77 76294 43813 08h 55m 23.68s +05° 56′ 43.9″ 3.11 −0.21 151 G8III-IV Hydrobius; Minazal V ν Hya ν 254 93813 52943...
47 KB (611 words) - 19:11, 15 May 2024
Epsilon Hydrae, Delta Hydrae, Sigma Hydrae, Eta Hydrae, Rho Hydrae, Zeta Hydrae, Omega Hydrae and Theta Hydrae Consequently, Epsilon Hydrae itself is...
13 KB (1,071 words) - 19:05, 20 November 2023
consisting of Upsilon1 Hydrae, Lambda Hydrae, Mu Hydrae, HD 87344, Kappa Hydrae and Phi1 Hydrae. Consequently, Upsilon1 Hydrae itself is known as 張宿一...
8 KB (642 words) - 22:59, 4 August 2024
Gamma Hydrae (γ Hya, γ Hydrae) is a binary star in the equatorial constellation of Hydra. It has an apparent visual magnitude of 3.0, placing it second...
9 KB (651 words) - 02:59, 22 July 2024
Delta Hydrae, Latinized from δ Hydrae, is a double star in the equatorial constellation of Hydra. It is visible to the naked eye with an apparent visual...
12 KB (981 words) - 23:43, 22 August 2024