HIP 2791
HIP 2791 is a A-type (White) star located in the constellation Cassiopeia.
At a distance of roughly 1,443 light-years, HIP 2791 is a distant star lying deep within the Milky Way galaxy.
HIP 2791 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 2791 has an apparent magnitude of +9.47, 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 +0.041.
物理的特性
| スペクトル型 | A Class A — A-type (White) |
| 色指数 (B−V) | 0.041 |
観測
| 見かけの等級 | +9.47 |
| 絶対等級 | 1.24 |
| 距離 | 1,443 ly |
| 星座 | Cassiopeia |
位置
| 赤経 | 0h 35.57m |
| 赤緯 | 57° 12.46′ |
Frequently Asked Questions
What type of star is HIP 2791?
HIP 2791 is a Class A — A-type (White) star.
How far is HIP 2791 from Earth?
HIP 2791 is approximately 1,443.2 light-years from Earth.
Can you see HIP 2791 with the naked eye?
With an apparent magnitude of 9.47, HIP 2791 is not visible to the naked eye.
What constellation is HIP 2791 in?
HIP 2791 is located in the constellation Cassiopeia.