HIP 20830 (HIP 20830): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 20830 is a A-type (White) star located in the constellation Taurus.

Located approximately 426.4 light-years from Earth, HIP 20830 resides within the broader disk of our Milky Way galaxy.

HIP 20830 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.

HIP 20830 has an apparent magnitude of +8.26, 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 +0.442.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class A — A-type (White)
ดัชนีสี (B−V)	0.442

การสังเกต

โชติมาตรปรากฏ	+8.26
โชติมาตรสัมบูรณ์	2.68
ระยะทาง	426 ly
กลุ่มดาว	Taurus

ตำแหน่ง

ไรต์แอสเซนชัน	4^h 27.85^m
เดคลิเนชัน	10° 1.25′

คำถามที่พบบ่อย

What type of star is HIP 20830?

HIP 20830 is a Class A — A-type (White) star.

How far is HIP 20830 from Earth?

HIP 20830 is approximately 426.4 light-years from Earth.

Can you see HIP 20830 with the naked eye?

With an apparent magnitude of 8.26, HIP 20830 is not visible to the naked eye.

What constellation is HIP 20830 in?

HIP 20830 is located in the constellation Taurus.