HIP 12477 (HIP 12477): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 12477 is a B-type (Blue-White) star located in the constellation Perseus.

Located approximately 799.4 light-years from Earth, HIP 12477 resides within the broader disk of our Milky Way galaxy.

HIP 12477 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.

HIP 12477 has an apparent magnitude of +9.02, 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 blue-white hue, which corresponds to a B-V color index of +0.145.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class B — B-type (Blue-White)
ดัชนีสี (B−V)	0.145

การสังเกต

โชติมาตรปรากฏ	+9.02
โชติมาตรสัมบูรณ์	2.07
ระยะทาง	799 ly
กลุ่มดาว	Perseus

ตำแหน่ง

ไรต์แอสเซนชัน	2^h 40.62^m
เดคลิเนชัน	56° 50.63′

คำถามที่พบบ่อย

What type of star is HIP 12477?

HIP 12477 is a Class B — B-type (Blue-White) star.

How far is HIP 12477 from Earth?

HIP 12477 is approximately 799.4 light-years from Earth.

Can you see HIP 12477 with the naked eye?

With an apparent magnitude of 9.02, HIP 12477 is not visible to the naked eye.

What constellation is HIP 12477 in?

HIP 12477 is located in the constellation Perseus.