HIP 102754 (HIP 102754): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 102754 is a B-type (Blue-White) star located in the constellation Cygnus.

At a distance of roughly 1,469 light-years, HIP 102754 is a distant star lying deep within the Milky Way galaxy.

HIP 102754 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.

HIP 102754 has an apparent magnitude of +9.76, 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 yellow-white hue, which corresponds to a B-V color index of +0.708.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class B — B-type (Blue-White)
ดัชนีสี (B−V)	0.708

การสังเกต

โชติมาตรปรากฏ	+9.76
โชติมาตรสัมบูรณ์	1.49
ระยะทาง	1,469 ly
กลุ่มดาว	Cygnus

ตำแหน่ง

ไรต์แอสเซนชัน	20^h 49.19^m
เดคลิเนชัน	45° 24.66′

คำถามที่พบบ่อย

What type of star is HIP 102754?

HIP 102754 is a Class B — B-type (Blue-White) star.

How far is HIP 102754 from Earth?

HIP 102754 is approximately 1,469.2 light-years from Earth.

Can you see HIP 102754 with the naked eye?

With an apparent magnitude of 9.76, HIP 102754 is not visible to the naked eye.

What constellation is HIP 102754 in?

HIP 102754 is located in the constellation Cygnus.