Xi Oct

Xi Oct

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Xi Oct is a B-type (Blue-White) star. It carries the designation Xi Oct.

Located approximately 492.7 light-years from Earth, Xi Oct resides within the broader disk of our Milky Way galaxy.

Xi Oct is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.

With an apparent magnitude of +5.32, Xi Oct 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 -0.126.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม B Class B — B-type (Blue-White)
ดัชนีสี (B−V) -0.126

การสังเกต

โชติมาตรปรากฏ +5.32
โชติมาตรสัมบูรณ์ -0.58
ระยะทาง 493 ly

ตำแหน่ง

ไรต์แอสเซนชัน 22h 50.38m
เดคลิเนชัน -80° 7.43′

Frequently Asked Questions

What type of star is Xi Oct?
Xi Oct is a Class B — B-type (Blue-White) star.
How far is Xi Oct from Earth?
Xi Oct is approximately 492.7 light-years from Earth.
Can you see Xi Oct with the naked eye?
With an apparent magnitude of 5.32, Xi Oct is visible to the naked eye.