HIP 102640
HIP 102640 is a A-type (White) star.
Located approximately 335.2 light-years from Earth, HIP 102640 resides within the broader disk of our Milky Way galaxy.
HIP 102640 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 102640 has an apparent magnitude of +7.03, 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 +0.257.
物理的特性
| スペクトル型 | Class A — A-type (White) |
| 色指数 (B−V) | 0.257 |
観測
| 見かけの等級 | +7.03 |
| 絶対等級 | 1.97 |
| 距離 | 335 ly |
位置
| 赤経 | 20h 47.87m |
| 赤緯 | 27° 35.73′ |
よくある質問
What type of star is HIP 102640?
HIP 102640 is a Class A — A-type (White) star.
How far is HIP 102640 from Earth?
HIP 102640 is approximately 335.2 light-years from Earth.
Can you see HIP 102640 with the naked eye?
With an apparent magnitude of 7.03, HIP 102640 is not visible to the naked eye.