HIP 2151
HIP 2151 is a B-type (Blue-White) star located in the constellation Cassiopeia.
Located approximately 809.3 light-years from Earth, HIP 2151 resides within the broader disk of our Milky Way galaxy.
HIP 2151 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 2151 has an apparent magnitude of +6.95, 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 hue, which corresponds to a B-V color index of -0.014.
物理的特性
| スペクトル型 | Class B — B-type (Blue-White) |
| 色指数 (B−V) | -0.014 |
観測
| 見かけの等級 | +6.95 |
| 絶対等級 | -0.02 |
| 距離 | 809 ly |
| 星座 | Cassiopeia |
位置
| 赤経 | 0h 27.21m |
| 赤緯 | 49° 59.14′ |
よくある質問
What type of star is HIP 2151?
HIP 2151 is a Class B — B-type (Blue-White) star.
How far is HIP 2151 from Earth?
HIP 2151 is approximately 809.3 light-years from Earth.
Can you see HIP 2151 with the naked eye?
With an apparent magnitude of 6.95, HIP 2151 is not visible to the naked eye.
What constellation is HIP 2151 in?
HIP 2151 is located in the constellation Cassiopeia.