13 Sco
13 Sco
13 Sco is a B-type (Blue-White) star located in the constellation Scorpius. It carries the designation 13 Sco.
Located approximately 478.9 light-years from Earth, 13 Sco resides within the broader disk of our Milky Way galaxy.
13 Sco is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
With an apparent magnitude of +4.58, 13 Sco 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 -0.172.
物理的特性
| スペクトル型 | B Class B — B-type (Blue-White) |
| 色指数 (B−V) | -0.172 |
観測
| 見かけの等級 | +4.58 |
| 絶対等級 | -1.25 |
| 距離 | 479 ly |
| 星座 | Scorpius |
位置
| 赤経 | 16h 12.30m |
| 赤緯 | -27° 55.58′ |
Frequently Asked Questions
What type of star is 13 Sco?
13 Sco is a Class B — B-type (Blue-White) star.
How far is 13 Sco from Earth?
13 Sco is approximately 478.9 light-years from Earth.
Can you see 13 Sco with the naked eye?
With an apparent magnitude of 4.58, 13 Sco is visible to the naked eye.
What constellation is 13 Sco in?
13 Sco is located in the constellation Scorpius.