HIP 21186
HIP 21186 is a M-type (Red) star located in the constellation Taurus.
Located approximately 126.2 light-years from Earth, HIP 21186 resides within the broader disk of our Milky Way galaxy.
HIP 21186 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
At an apparent magnitude of +11.03, HIP 21186 is a faint star that requires a telescope to observe. It is invisible to the naked eye and too dim for most binoculars. Observers will note its red hue, which corresponds to a B-V color index of +1.510.
物理的特性
| スペクトル型 | Class M — M-type (Red) |
| 色指数 (B−V) | 1.510 |
観測
| 見かけの等級 | +11.03 |
| 絶対等級 | 8.09 |
| 距離 | 126 ly |
| 星座 | Taurus |
位置
| 赤経 | 4h 32.51m |
| 赤緯 | 4° 8.37′ |
よくある質問
What type of star is HIP 21186?
HIP 21186 is a Class M — M-type (Red) star.
How far is HIP 21186 from Earth?
HIP 21186 is approximately 126.2 light-years from Earth.
Can you see HIP 21186 with the naked eye?
With an apparent magnitude of 11.03, HIP 21186 is not visible to the naked eye.
What constellation is HIP 21186 in?
HIP 21186 is located in the constellation Taurus.