HIP 81308 (HIP 81308): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 81308 is a B-type (Blue-White) star located in the constellation Scorpius.

At a distance of roughly 2,788 light-years, HIP 81308 is a distant star lying deep within the Milky Way galaxy.

HIP 81308 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.

HIP 81308 has an apparent magnitude of +8.95, 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 +0.500.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class B — B-type (Blue-White)
ดัชนีสี (B−V)	0.500

การสังเกต

โชติมาตรปรากฏ	+8.95
โชติมาตรสัมบูรณ์	-0.71
ระยะทาง	2,788 ly
กลุ่มดาว	Scorpius

ตำแหน่ง

ไรต์แอสเซนชัน	16^h 36.39^m
เดคลิเนชัน	-45° 23.85′

คำถามที่พบบ่อย

What type of star is HIP 81308?

HIP 81308 is a Class B — B-type (Blue-White) star.

How far is HIP 81308 from Earth?

HIP 81308 is approximately 2,787.7 light-years from Earth.

Can you see HIP 81308 with the naked eye?

With an apparent magnitude of 8.95, HIP 81308 is not visible to the naked eye.

What constellation is HIP 81308 in?

HIP 81308 is located in the constellation Scorpius.