Epsilon Đại Hùng
77Eps UMa
Epsilon Đại Hùng 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 Đại Hùng resides within the broader disk of our Milky Way galaxy.
Epsilon Đại Hùng is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
Epsilon Đại Hùng 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.
Đặc tính vật lý
| Phân Loại Quang Phổ | Class A — A-type (White) |
| Chỉ số màu (B−V) | -0,022 |
Quan sát
| Cấp Sao Biểu Kiến | +1.76 |
| Cấp Sao Tuyệt Đối | -0,26 |
| Khoảng Cách | 82.5 ly |
| Chòm Sao | Ursa Major |
Vị trí
| Xích kinh | 12h 54,03m |
| Xích vĩ | 55° 57,59′ |
Câu hỏi thường gặp
What type of star is Epsilon Đại Hùng?
Epsilon Đại Hùng is a Class A — A-type (White) star.
How far is Epsilon Đại Hùng from Earth?
Epsilon Đại Hùng is approximately 82.6 light-years from Earth.
Can you see Epsilon Đại Hùng with the naked eye?
With an apparent magnitude of 1.76, Epsilon Đại Hùng is visible to the naked eye.
What constellation is Epsilon Đại Hùng in?
Epsilon Đại Hùng is located in the constellation Ursa Major.