28 UMa
28 UMa
28 UMa is a F-type (Yellow-White) star located in the constellation Ursa Major. It carries the designation 28 UMa.
Located approximately 252.6 light-years from Earth, 28 UMa resides within the broader disk of our Milky Way galaxy.
28 UMa is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
28 UMa has an apparent magnitude of +6.51, placing it beyond naked-eye visibility. A good pair of binoculars or a small telescope is required to observe this star. Observers will note its white hue, which corresponds to a B-V color index of +0.367.
Đặc tính vật lý
| Phân Loại Quang Phổ | Class F — F-type (Yellow-White) |
| Chỉ số màu (B−V) | 0,367 |
Quan sát
| Cấp Sao Biểu Kiến | +6.51 |
| Cấp Sao Tuyệt Đối | 2,06 |
| Khoảng Cách | 253 ly |
| Chòm Sao | Ursa Major |
Vị trí
| Xích kinh | 9h 45,92m |
| Xích vĩ | 63° 39,20′ |
Câu hỏi thường gặp
What type of star is 28 UMa?
28 UMa is a Class F — F-type (Yellow-White) star.
How far is 28 UMa from Earth?
28 UMa is approximately 252.6 light-years from Earth.
Can you see 28 UMa with the naked eye?
With an apparent magnitude of 6.51, 28 UMa is not visible to the naked eye.
What constellation is 28 UMa in?
28 UMa is located in the constellation Ursa Major.