HIP 21794 (HIP 21794): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 21794 is a F-type (Yellow-White) star.

Located approximately 664.3 light-years from Earth, HIP 21794 resides within the broader disk of our Milky Way galaxy.

HIP 21794 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.

HIP 21794 has an apparent magnitude of +8.80, 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 +0.475.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	F Class F — F-type (Yellow-White)
ดัชนีสี (B−V)	0.475

การสังเกต

โชติมาตรปรากฏ	+8.80
โชติมาตรสัมบูรณ์	2.26
ระยะทาง	664 ly

ตำแหน่ง

ไรต์แอสเซนชัน	4^h 40.94^m
เดคลิเนชัน	-42° 30.06′

Frequently Asked Questions

What type of star is HIP 21794?

HIP 21794 is a Class F — F-type (Yellow-White) star.

How far is HIP 21794 from Earth?

HIP 21794 is approximately 664.3 light-years from Earth.

Can you see HIP 21794 with the naked eye?

With an apparent magnitude of 8.80, HIP 21794 is not visible to the naked eye.