HIP 381
HIP 381 is a A-type (White) star located in the constellation Cassiopeia.
At a distance of roughly 1,843 light-years, HIP 381 is a distant star lying deep within the Milky Way galaxy.
HIP 381 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 381 has an apparent magnitude of +8.72, 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 A — A-type (White) |
| 色指数 (B−V) | -0.014 |
観測
| 見かけの等級 | +8.72 |
| 絶対等級 | -0.04 |
| 距離 | 1,843 ly |
| 星座 | Cassiopeia |
位置
| 赤経 | 0h 4.74m |
| 赤緯 | 51° 32.03′ |
よくある質問
What type of star is HIP 381?
HIP 381 is a Class A — A-type (White) star.
How far is HIP 381 from Earth?
HIP 381 is approximately 1,842.7 light-years from Earth.
Can you see HIP 381 with the naked eye?
With an apparent magnitude of 8.72, HIP 381 is not visible to the naked eye.
What constellation is HIP 381 in?
HIP 381 is located in the constellation Cassiopeia.