HIP 45840
HIP 45840 is a A-type (White) star located in the constellation Ursa Major.
Located approximately 673.9 light-years from Earth, HIP 45840 resides within the broader disk of our Milky Way galaxy.
HIP 45840 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 45840 has an apparent magnitude of +7.86, 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 blue-white hue, which corresponds to a B-V color index of +0.236.
物理的特性
| スペクトル型 | Class A — A-type (White) |
| 色指数 (B−V) | 0.236 |
観測
| 見かけの等級 | +7.86 |
| 絶対等級 | 1.28 |
| 距離 | 674 ly |
| 星座 | Ursa Major |
位置
| 赤経 | 9h 20.77m |
| 赤緯 | 61° 20.97′ |
よくある質問
What type of star is HIP 45840?
HIP 45840 is a Class A — A-type (White) star.
How far is HIP 45840 from Earth?
HIP 45840 is approximately 673.9 light-years from Earth.
Can you see HIP 45840 with the naked eye?
With an apparent magnitude of 7.86, HIP 45840 is not visible to the naked eye.
What constellation is HIP 45840 in?
HIP 45840 is located in the constellation Ursa Major.