HIP 20255 (HIP 20255): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 20255 is a F-type (Yellow-White) star located in the constellation Taurus.

Located approximately 157.6 light-years from Earth, HIP 20255 resides within the broader disk of our Milky Way galaxy.

HIP 20255 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.

HIP 20255 has an apparent magnitude of +6.11, 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 +0.404.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class F — F-type (Yellow-White)
ดัชนีสี (B−V)	0.404

การสังเกต

โชติมาตรปรากฏ	+6.11
โชติมาตรสัมบูรณ์	2.69
ระยะทาง	158 ly
กลุ่มดาว	Taurus

ตำแหน่ง

ไรต์แอสเซนชัน	4^h 20.42^m
เดคลิเนชัน	18° 44.56′

คำถามที่พบบ่อย

What type of star is HIP 20255?

HIP 20255 is a Class F — F-type (Yellow-White) star.

How far is HIP 20255 from Earth?

HIP 20255 is approximately 157.6 light-years from Earth.

Can you see HIP 20255 with the naked eye?

With an apparent magnitude of 6.11, HIP 20255 is not visible to the naked eye.

What constellation is HIP 20255 in?

HIP 20255 is located in the constellation Taurus.