HIP 20431 (HIP 20431): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 20431 is a F-type (Yellow-White) star.

Located approximately 497.9 light-years from Earth, HIP 20431 resides within the broader disk of our Milky Way galaxy.

HIP 20431 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.

HIP 20431 has an apparent magnitude of +8.04, 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 +0.375.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	F Class F — F-type (Yellow-White)
ดัชนีสี (B−V)	0.375

การสังเกต

โชติมาตรปรากฏ	+8.04
โชติมาตรสัมบูรณ์	2.12
ระยะทาง	498 ly

ตำแหน่ง

ไรต์แอสเซนชัน	4^h 22.59^m
เดคลิเนชัน	-4° 54.33′

Frequently Asked Questions

What type of star is HIP 20431?

HIP 20431 is a Class F — F-type (Yellow-White) star.

How far is HIP 20431 from Earth?

HIP 20431 is approximately 498.0 light-years from Earth.

Can you see HIP 20431 with the naked eye?

With an apparent magnitude of 8.04, HIP 20431 is not visible to the naked eye.