Epsilon Ursae Majoris
77Eps UMa
Epsilon Ursae Majoris is a A-type (White) star located in the constellation Ursa Major. It carries the designation 77Eps UMa.
Located approximately 82.5 light-years from Earth, Epsilon Ursae Majoris resides within the broader disk of our Milky Way galaxy.
Epsilon Ursae Majoris is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
Epsilon Ursae Majoris has an apparent magnitude of +1.76, making it a bright and prominent star that is readily visible to the naked eye. It is one of the more conspicuous stars in its region of the sky. Observers will note its blue hue, which corresponds to a B-V color index of -0.022.
Propriedades físicas
| Classe Espectral | Class A — A-type (White) |
| Índice de cor (B−V) | -0,022 |
Observação
| Magnitude Aparente | +1.76 |
| Magnitude Absoluta | -0,26 |
| Distância | 82.5 ly |
| Constelação | Ursa Major |
Posição
| Ascensão reta | 12h 54,03m |
| Declinação | 55° 57,59′ |
Perguntas frequentes
What type of star is Epsilon Ursae Majoris?
Epsilon Ursae Majoris is a Class A — A-type (White) star.
How far is Epsilon Ursae Majoris from Earth?
Epsilon Ursae Majoris is approximately 82.6 light-years from Earth.
Can you see Epsilon Ursae Majoris with the naked eye?
With an apparent magnitude of 1.76, Epsilon Ursae Majoris is visible to the naked eye.
What constellation is Epsilon Ursae Majoris in?
Epsilon Ursae Majoris is located in the constellation Ursa Major.