HIP 57644
HIP 57644 is a B-type (Blue-White) star located in the constellation Centaurus.
Located approximately 459.4 light-years from Earth, HIP 57644 resides within the broader disk of our Milky Way galaxy.
HIP 57644 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 57644 has an apparent magnitude of +6.86, 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 +0.100.
物理的特性
| スペクトル型 | Class B — B-type (Blue-White) |
| 色指数 (B−V) | 0.100 |
観測
| 見かけの等級 | +6.86 |
| 絶対等級 | 1.12 |
| 距離 | 459 ly |
| 星座 | Centaurus |
位置
| 赤経 | 11h 49.21m |
| 赤緯 | -57° 41.49′ |
よくある質問
What type of star is HIP 57644?
HIP 57644 is a Class B — B-type (Blue-White) star.
How far is HIP 57644 from Earth?
HIP 57644 is approximately 459.4 light-years from Earth.
Can you see HIP 57644 with the naked eye?
With an apparent magnitude of 6.86, HIP 57644 is not visible to the naked eye.
What constellation is HIP 57644 in?
HIP 57644 is located in the constellation Centaurus.