HIP 22261
HIP 22261 is a M-type (Red) star located in the constellation Perseus.
Located approximately 669.7 light-years from Earth, HIP 22261 resides within the broader disk of our Milky Way galaxy.
HIP 22261 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 22261 has an apparent magnitude of +7.83, 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 +1.791.
物理的特性
| スペクトル型 | Class M — M-type (Red) |
| 色指数 (B−V) | 1.791 |
観測
| 見かけの等級 | +7.83 |
| 絶対等級 | 1.27 |
| 距離 | 670 ly |
| 星座 | Perseus |
位置
| 赤経 | 4h 47.59m |
| 赤緯 | 45° 59.98′ |
よくある質問
What type of star is HIP 22261?
HIP 22261 is a Class M — M-type (Red) star.
How far is HIP 22261 from Earth?
HIP 22261 is approximately 669.7 light-years from Earth.
Can you see HIP 22261 with the naked eye?
With an apparent magnitude of 7.83, HIP 22261 is not visible to the naked eye.
What constellation is HIP 22261 in?
HIP 22261 is located in the constellation Perseus.