HIP 9403
HIP 9403 is a A-type (White) star located in the constellation Cassiopeia.
Located approximately 311.5 light-years from Earth, HIP 9403 resides within the broader disk of our Milky Way galaxy.
HIP 9403 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 9403 has an apparent magnitude of +6.72, 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-white hue, which corresponds to a B-V color index of +0.137.
物理的特性
| スペクトル型 | Class A — A-type (White) |
| 色指数 (B−V) | 0.137 |
観測
| 見かけの等級 | +6.72 |
| 絶対等級 | 1.82 |
| 距離 | 312 ly |
| 星座 | Cassiopeia |
位置
| 赤経 | 2h 0.81m |
| 赤緯 | 59° 57.56′ |
よくある質問
What type of star is HIP 9403?
HIP 9403 is a Class A — A-type (White) star.
How far is HIP 9403 from Earth?
HIP 9403 is approximately 311.5 light-years from Earth.
Can you see HIP 9403 with the naked eye?
With an apparent magnitude of 6.72, HIP 9403 is not visible to the naked eye.
What constellation is HIP 9403 in?
HIP 9403 is located in the constellation Cassiopeia.