HIP 102189
HIP 102189 is a G-type (Yellow) star located in the constellation Cygnus.
Located approximately 176.6 light-years from Earth, HIP 102189 resides within the broader disk of our Milky Way galaxy.
HIP 102189 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.
HIP 102189 has an apparent magnitude of +7.59, 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 yellow-white hue, which corresponds to a B-V color index of +0.613.
物理的特性
| スペクトル型 | Class G — G-type (Yellow) |
| 色指数 (B−V) | 0.613 |
観測
| 見かけの等級 | +7.59 |
| 絶対等級 | 3.92 |
| 距離 | 177 ly |
| 星座 | Cygnus |
位置
| 赤経 | 20h 42.34m |
| 赤緯 | 45° 49.41′ |
よくある質問
What type of star is HIP 102189?
HIP 102189 is a Class G — G-type (Yellow) star.
How far is HIP 102189 from Earth?
HIP 102189 is approximately 176.6 light-years from Earth.
Can you see HIP 102189 with the naked eye?
With an apparent magnitude of 7.59, HIP 102189 is not visible to the naked eye.
What constellation is HIP 102189 in?
HIP 102189 is located in the constellation Cygnus.