HIP 77902
HIP 77902 is a M-type (Red) star.
Located approximately 510.4 light-years from Earth, HIP 77902 resides within the broader disk of our Milky Way galaxy.
HIP 77902 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
With an apparent magnitude of +5.45, HIP 77902 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 red hue, which corresponds to a B-V color index of +1.588.
物理的特性
| スペクトル型 | M Class M — M-type (Red) |
| 色指数 (B−V) | 1.588 |
観測
| 見かけの等級 | +5.45 |
| 絶対等級 | -0.52 |
| 距離 | 510 ly |
位置
| 赤経 | 15h 54.58m |
| 赤緯 | 20° 18.66′ |
Frequently Asked Questions
What type of star is HIP 77902?
HIP 77902 is a Class M — M-type (Red) star.
How far is HIP 77902 from Earth?
HIP 77902 is approximately 510.4 light-years from Earth.
Can you see HIP 77902 with the naked eye?
With an apparent magnitude of 5.45, HIP 77902 is visible to the naked eye.