HIP 21388 (HIP 21388): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 21388 is a F-type (Yellow-White) star.

Located approximately 324.2 light-years from Earth, HIP 21388 resides within the broader disk of our Milky Way galaxy.

HIP 21388 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.

HIP 21388 has an apparent magnitude of +7.90, 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 +0.596.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	F Class F — F-type (Yellow-White)
ดัชนีสี (B−V)	0.596

การสังเกต

โชติมาตรปรากฏ	+7.90
โชติมาตรสัมบูรณ์	2.91
ระยะทาง	324 ly

ตำแหน่ง

ไรต์แอสเซนชัน	4^h 35.47^m
เดคลิเนชัน	-54° 53.48′

Frequently Asked Questions

What type of star is HIP 21388?

HIP 21388 is a Class F — F-type (Yellow-White) star.

How far is HIP 21388 from Earth?

HIP 21388 is approximately 324.2 light-years from Earth.

Can you see HIP 21388 with the naked eye?

With an apparent magnitude of 7.90, HIP 21388 is not visible to the naked eye.