HIP 17645 (HIP 17645): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 17645 is a A-type (White) star located in the constellation Taurus.

Located approximately 929.2 light-years from Earth, HIP 17645 resides within the broader disk of our Milky Way galaxy.

HIP 17645 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.

HIP 17645 has an apparent magnitude of +8.55, 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 +0.186.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class A — A-type (White)
ดัชนีสี (B−V)	0.186

การสังเกต

โชติมาตรปรากฏ	+8.55
โชติมาตรสัมบูรณ์	1.28
ระยะทาง	929 ly
กลุ่มดาว	Taurus

ตำแหน่ง

ไรต์แอสเซนชัน	3^h 46.83^m
เดคลิเนชัน	4° 52.85′

คำถามที่พบบ่อย

What type of star is HIP 17645?

HIP 17645 is a Class A — A-type (White) star.

How far is HIP 17645 from Earth?

HIP 17645 is approximately 929.2 light-years from Earth.

Can you see HIP 17645 with the naked eye?

With an apparent magnitude of 8.55, HIP 17645 is not visible to the naked eye.

What constellation is HIP 17645 in?

HIP 17645 is located in the constellation Taurus.