HIP 4440
HIP 4440 is a B-type (Blue-White) star located in the constellation Cassiopeia.
Located approximately 538.2 light-years from Earth, HIP 4440 resides within the broader disk of our Milky Way galaxy.
HIP 4440 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.56, HIP 4440 sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its blue hue, which corresponds to a B-V color index of -0.054.
物理的特性
| スペクトル型 | Class B — B-type (Blue-White) |
| 色指数 (B−V) | -0.054 |
観測
| 見かけの等級 | +5.56 |
| 絶対等級 | -0.53 |
| 距離 | 538 ly |
| 星座 | Cassiopeia |
位置
| 赤経 | 0h 56.78m |
| 赤緯 | 60° 21.77′ |
よくある質問
What type of star is HIP 4440?
HIP 4440 is a Class B — B-type (Blue-White) star.
How far is HIP 4440 from Earth?
HIP 4440 is approximately 538.2 light-years from Earth.
Can you see HIP 4440 with the naked eye?
With an apparent magnitude of 5.56, HIP 4440 is visible to the naked eye.
What constellation is HIP 4440 in?
HIP 4440 is located in the constellation Cassiopeia.