HIP 90991
HIP 90991 is a A-type (White) star.
Located approximately 227.0 light-years from Earth, HIP 90991 resides within the broader disk of our Milky Way galaxy.
HIP 90991 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.74, HIP 90991 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-white hue, which corresponds to a B-V color index of +0.043.
物理的特性
| スペクトル型 | A Class A — A-type (White) |
| 色指数 (B−V) | 0.043 |
観測
| 見かけの等級 | +5.74 |
| 絶対等級 | 1.53 |
| 距離 | 227 ly |
位置
| 赤経 | 18h 33.65m |
| 赤緯 | -14° 51.22′ |
Frequently Asked Questions
What type of star is HIP 90991?
HIP 90991 is a Class A — A-type (White) star.
How far is HIP 90991 from Earth?
HIP 90991 is approximately 227.0 light-years from Earth.
Can you see HIP 90991 with the naked eye?
With an apparent magnitude of 5.74, HIP 90991 is visible to the naked eye.