HIP 20791
HIP 20791 is a G-type (Yellow) star located in the constellation Perseus.
Located approximately 501.8 light-years from Earth, HIP 20791 resides within the broader disk of our Milky Way galaxy.
HIP 20791 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
HIP 20791 has an apparent magnitude of +6.76, 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 orange hue, which corresponds to a B-V color index of +1.075.
物理的特性
| スペクトル型 | Class G — G-type (Yellow) |
| 色指数 (B−V) | 1.075 |
観測
| 見かけの等級 | +6.76 |
| 絶対等級 | 0.82 |
| 距離 | 502 ly |
| 星座 | Perseus |
位置
| 赤経 | 4h 27.30m |
| 赤緯 | 36° 31.22′ |
よくある質問
What type of star is HIP 20791?
HIP 20791 is a Class G — G-type (Yellow) star.
How far is HIP 20791 from Earth?
HIP 20791 is approximately 501.8 light-years from Earth.
Can you see HIP 20791 with the naked eye?
With an apparent magnitude of 6.76, HIP 20791 is not visible to the naked eye.
What constellation is HIP 20791 in?
HIP 20791 is located in the constellation Perseus.