HIP 21891
HIP 21891 is a G-type (Yellow) star.
Located approximately 265.4 light-years from Earth, HIP 21891 resides within the broader disk of our Milky Way galaxy.
HIP 21891 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
HIP 21891 has an apparent magnitude of +9.09, 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 white hue, which corresponds to a B-V color index of +0.560.
物理的特性
| スペクトル型 | G Class G — G-type (Yellow) |
| 色指数 (B−V) | 0.560 |
観測
| 見かけの等級 | +9.09 |
| 絶対等級 | 4.54 |
| 距離 | 265 ly |
位置
| 赤経 | 4h 42.34m |
| 赤緯 | -29° 42.75′ |
Frequently Asked Questions
What type of star is HIP 21891?
HIP 21891 is a Class G — G-type (Yellow) star.
How far is HIP 21891 from Earth?
HIP 21891 is approximately 265.4 light-years from Earth.
Can you see HIP 21891 with the naked eye?
With an apparent magnitude of 9.09, HIP 21891 is not visible to the naked eye.