HIP 47791 (HIP 47791): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 47791 is a F-type (Yellow-White) star located in the constellation Ursa Major.

Located approximately 311.2 light-years from Earth, HIP 47791 resides within the broader disk of our Milky Way galaxy.

HIP 47791 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.

HIP 47791 has an apparent magnitude of +6.18, 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 +0.419.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class F — F-type (Yellow-White)
ดัชนีสี (B−V)	0.419

การสังเกต

โชติมาตรปรากฏ	+6.18
โชติมาตรสัมบูรณ์	1.28
ระยะทาง	311 ly
กลุ่มดาว	Ursa Major

ตำแหน่ง

ไรต์แอสเซนชัน	9^h 44.61^m
เดคลิเนชัน	64° 59.05′

คำถามที่พบบ่อย

What type of star is HIP 47791?

HIP 47791 is a Class F — F-type (Yellow-White) star.

How far is HIP 47791 from Earth?

HIP 47791 is approximately 311.2 light-years from Earth.

Can you see HIP 47791 with the naked eye?

With an apparent magnitude of 6.18, HIP 47791 is not visible to the naked eye.

What constellation is HIP 47791 in?

HIP 47791 is located in the constellation Ursa Major.