HIP 21131 (HIP 21131): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 21131 is a F-type (Yellow-White) star.

Located approximately 309.7 light-years from Earth, HIP 21131 resides within the broader disk of our Milky Way galaxy.

HIP 21131 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.

HIP 21131 has an apparent magnitude of +9.26, 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 +0.552.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	F Class F — F-type (Yellow-White)
ดัชนีสี (B−V)	0.552

การสังเกต

โชติมาตรปรากฏ	+9.26
โชติมาตรสัมบูรณ์	4.37
ระยะทาง	310 ly

ตำแหน่ง

ไรต์แอสเซนชัน	4^h 31.79^m
เดคลิเนชัน	-49° 19.24′

Frequently Asked Questions

What type of star is HIP 21131?

HIP 21131 is a Class F — F-type (Yellow-White) star.

How far is HIP 21131 from Earth?

HIP 21131 is approximately 309.7 light-years from Earth.

Can you see HIP 21131 with the naked eye?

With an apparent magnitude of 9.26, HIP 21131 is not visible to the naked eye.