HIP 21429
HIP 21429 is a B-type (Blue-White) star.
Located approximately 918.8 light-years from Earth, HIP 21429 resides within the broader disk of our Milky Way galaxy.
HIP 21429 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 21429 has an apparent magnitude of +7.67, 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 -0.092.
物理的特性
| スペクトル型 | Class B — B-type (Blue-White) |
| 色指数 (B−V) | -0.092 |
観測
| 見かけの等級 | +7.67 |
| 絶対等級 | 0.42 |
| 距離 | 919 ly |
位置
| 赤経 | 4h 36.03m |
| 赤緯 | -2° 13.82′ |
よくある質問
What type of star is HIP 21429?
HIP 21429 is a Class B — B-type (Blue-White) star.
How far is HIP 21429 from Earth?
HIP 21429 is approximately 918.8 light-years from Earth.
Can you see HIP 21429 with the naked eye?
With an apparent magnitude of 7.67, HIP 21429 is not visible to the naked eye.