9 Vul
9 Vul
9 Vul is a B-type (Blue-White) star. It carries the designation 9 Vul.
Located approximately 552.8 light-years from Earth, 9 Vul resides within the broader disk of our Milky Way galaxy.
9 Vul is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.00, 9 Vul sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its blue hue, which corresponds to a B-V color index of -0.093.
物理的特性
| スペクトル型 | Class B — B-type (Blue-White) |
| 色指数 (B−V) | -0.093 |
観測
| 見かけの等級 | +5.00 |
| 絶対等級 | -1.15 |
| 距離 | 553 ly |
位置
| 赤経 | 19h 34.58m |
| 赤緯 | 19° 46.40′ |
よくある質問
What type of star is 9 Vul?
9 Vul is a Class B — B-type (Blue-White) star.
How far is 9 Vul from Earth?
9 Vul is approximately 552.8 light-years from Earth.
Can you see 9 Vul with the naked eye?
With an apparent magnitude of 5.00, 9 Vul is visible to the naked eye.