HIP 21764 (HIP 21764): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 21764 is a F-type (Yellow-White) star.

Located approximately 315.1 light-years from Earth, HIP 21764 resides within the broader disk of our Milky Way galaxy.

HIP 21764 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.

HIP 21764 has an apparent magnitude of +7.66, 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 +0.515.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	F Class F — F-type (Yellow-White)
ดัชนีสี (B−V)	0.515

การสังเกต

โชติมาตรปรากฏ	+7.66
โชติมาตรสัมบูรณ์	2.74
ระยะทาง	315 ly

ตำแหน่ง

ไรต์แอสเซนชัน	4^h 40.46^m
เดคลิเนชัน	76° 34.04′

Frequently Asked Questions

What type of star is HIP 21764?

HIP 21764 is a Class F — F-type (Yellow-White) star.

How far is HIP 21764 from Earth?

HIP 21764 is approximately 315.1 light-years from Earth.

Can you see HIP 21764 with the naked eye?

With an apparent magnitude of 7.66, HIP 21764 is not visible to the naked eye.