HIP 46640 (HIP 46640): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 46640 is a F-type (Yellow-White) star located in the constellation Ursa Major.

Located approximately 516.1 light-years from Earth, HIP 46640 resides within the broader disk of our Milky Way galaxy.

HIP 46640 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.

HIP 46640 has an apparent magnitude of +8.31, 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 +0.498.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class F — F-type (Yellow-White)
ดัชนีสี (B−V)	0.498

การสังเกต

โชติมาตรปรากฏ	+8.31
โชติมาตรสัมบูรณ์	2.31
ระยะทาง	516 ly
กลุ่มดาว	Ursa Major

ตำแหน่ง

ไรต์แอสเซนชัน	9^h 30.62^m
เดคลิเนชัน	47° 52.21′

คำถามที่พบบ่อย

What type of star is HIP 46640?

HIP 46640 is a Class F — F-type (Yellow-White) star.

How far is HIP 46640 from Earth?

HIP 46640 is approximately 516.1 light-years from Earth.

Can you see HIP 46640 with the naked eye?

With an apparent magnitude of 8.31, HIP 46640 is not visible to the naked eye.

What constellation is HIP 46640 in?

HIP 46640 is located in the constellation Ursa Major.