HIP 15231 (HIP 15231): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 15231 is a B-type (Blue-White) star located in the constellation Perseus.

At a distance of roughly 2,219 light-years, HIP 15231 is a distant star lying deep within the Milky Way galaxy.

HIP 15231 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.

HIP 15231 has an apparent magnitude of +9.21, 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 +0.310.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class B — B-type (Blue-White)
ดัชนีสี (B−V)	0.310

การสังเกต

โชติมาตรปรากฏ	+9.21
โชติมาตรสัมบูรณ์	0.05
ระยะทาง	2,219 ly
กลุ่มดาว	Perseus

ตำแหน่ง

ไรต์แอสเซนชัน	3^h 16.39^m
เดคลิเนชัน	57° 17.25′

คำถามที่พบบ่อย

What type of star is HIP 15231?

HIP 15231 is a Class B — B-type (Blue-White) star.

How far is HIP 15231 from Earth?

HIP 15231 is approximately 2,218.8 light-years from Earth.

Can you see HIP 15231 with the naked eye?

With an apparent magnitude of 9.21, HIP 15231 is not visible to the naked eye.

What constellation is HIP 15231 in?

HIP 15231 is located in the constellation Perseus.