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.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม Class B — B-type (Blue-White)
ดัชนีสี (B−V) -0.093

การสังเกต

โชติมาตรปรากฏ +5.00
โชติมาตรสัมบูรณ์ -1.15
ระยะทาง 553 ly

ตำแหน่ง

ไรต์แอสเซนชัน 19h 34.58m
เดคลิเนชัน 19° 46.40′

คำถามที่พบบ่อย

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.