HIP 77491
HIP 77491 is a A-type (White) star.
At a distance of roughly 2,346 light-years, HIP 77491 is a distant star lying deep within the Milky Way galaxy.
HIP 77491 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 77491 has an apparent magnitude of +9.85, 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 +0.178.
物理的特性
| スペクトル型 | A Class A — A-type (White) |
| 色指数 (B−V) | 0.178 |
観測
| 見かけの等級 | +9.85 |
| 絶対等級 | 0.56 |
| 距離 | 2,346 ly |
位置
| 赤経 | 15h 49.34m |
| 赤緯 | -74° 16.06′ |
Frequently Asked Questions
What type of star is HIP 77491?
HIP 77491 is a Class A — A-type (White) star.
How far is HIP 77491 from Earth?
HIP 77491 is approximately 2,346.4 light-years from Earth.
Can you see HIP 77491 with the naked eye?
With an apparent magnitude of 9.85, HIP 77491 is not visible to the naked eye.