HIP 15556 (HIP 15556): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 15556 is a B-type (Blue-White) star located in the constellation Perseus.

Located approximately 541.8 light-years from Earth, HIP 15556 resides within the broader disk of our Milky Way galaxy.

HIP 15556 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.

HIP 15556 has an apparent magnitude of +7.29, 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 +0.010.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class B — B-type (Blue-White)
ดัชนีสี (B−V)	0.010

การสังเกต

โชติมาตรปรากฏ	+7.29
โชติมาตรสัมบูรณ์	1.19
ระยะทาง	542 ly
กลุ่มดาว	Perseus

ตำแหน่ง

ไรต์แอสเซนชัน	3^h 20.39^m
เดคลิเนชัน	51° 37.10′

คำถามที่พบบ่อย

What type of star is HIP 15556?

HIP 15556 is a Class B — B-type (Blue-White) star.

How far is HIP 15556 from Earth?

HIP 15556 is approximately 541.8 light-years from Earth.

Can you see HIP 15556 with the naked eye?

With an apparent magnitude of 7.29, HIP 15556 is not visible to the naked eye.

What constellation is HIP 15556 in?

HIP 15556 is located in the constellation Perseus.