HIP 2781 (HIP 2781): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 2781 is a F-type (Yellow-White) star.

Located approximately 486.8 light-years from Earth, HIP 2781 resides within the broader disk of our Milky Way galaxy.

HIP 2781 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.

HIP 2781 has an apparent magnitude of +7.64, 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 +0.203.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	F Class F — F-type (Yellow-White)
ดัชนีสี (B−V)	0.203

การสังเกต

โชติมาตรปรากฏ	+7.64
โชติมาตรสัมบูรณ์	1.77
ระยะทาง	487 ly

ตำแหน่ง

ไรต์แอสเซนชัน	0^h 35.48^m
เดคลิเนชัน	4° 17.68′

Frequently Asked Questions

What type of star is HIP 2781?

HIP 2781 is a Class F — F-type (Yellow-White) star.

How far is HIP 2781 from Earth?

HIP 2781 is approximately 486.8 light-years from Earth.

Can you see HIP 2781 with the naked eye?

With an apparent magnitude of 7.64, HIP 2781 is not visible to the naked eye.