9 Gem
9 Gem
9 Gem is a B-type (Blue-White) star located in the constellation Gemini. It carries the designation 9 Gem.
9 Gem is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
9 Gem is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
9 Gem has an apparent magnitude of +6.24, 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 +0.446.
物理的特性
| スペクトル型 | Class B — B-type (Blue-White) |
| 色指数 (B−V) | 0.446 |
観測
| 見かけの等級 | +6.24 |
| 絶対等級 | -13.76 |
| 距離 | 326,156 ly |
| 星座 | Gemini |
位置
| 赤経 | 6h 16.98m |
| 赤緯 | 23° 44.45′ |
よくある質問
What type of star is 9 Gem?
9 Gem is a Class B — B-type (Blue-White) star.
How far is 9 Gem from Earth?
9 Gem is approximately 326,156.0 light-years from Earth.
Can you see 9 Gem with the naked eye?
With an apparent magnitude of 6.24, 9 Gem is not visible to the naked eye.
What constellation is 9 Gem in?
9 Gem is located in the constellation Gemini.