HIP 78491
HIP 78491 is a M-type (Red) star.
At a distance of roughly 1,431 light-years, HIP 78491 is a distant star lying deep within the Milky Way galaxy.
HIP 78491 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 78491 has an apparent magnitude of +7.36, 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 red hue, which corresponds to a B-V color index of +1.444.
物理的特性
| スペクトル型 | M Class M — M-type (Red) |
| 色指数 (B−V) | 1.444 |
観測
| 見かけの等級 | +7.36 |
| 絶対等級 | -0.85 |
| 距離 | 1,431 ly |
位置
| 赤経 | 16h 1.42m |
| 赤緯 | -66° 50.92′ |
Frequently Asked Questions
What type of star is HIP 78491?
HIP 78491 is a Class M — M-type (Red) star.
How far is HIP 78491 from Earth?
HIP 78491 is approximately 1,430.5 light-years from Earth.
Can you see HIP 78491 with the naked eye?
With an apparent magnitude of 7.36, HIP 78491 is not visible to the naked eye.