HIP 81842 (HIP 81842): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 81842 is a A-type (White) star located in the constellation Scorpius.

Located approximately 939.9 light-years from Earth, HIP 81842 resides within the broader disk of our Milky Way galaxy.

HIP 81842 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.

HIP 81842 has an apparent magnitude of +7.68, 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 blue-white hue, which corresponds to a B-V color index of +0.125.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class A — A-type (White)
ดัชนีสี (B−V)	0.125

การสังเกต

โชติมาตรปรากฏ	+7.68
โชติมาตรสัมบูรณ์	0.38
ระยะทาง	940 ly
กลุ่มดาว	Scorpius

ตำแหน่ง

ไรต์แอสเซนชัน	16^h 43.01^m
เดคลิเนชัน	-38° 40.34′

คำถามที่พบบ่อย

What type of star is HIP 81842?

HIP 81842 is a Class A — A-type (White) star.

How far is HIP 81842 from Earth?

HIP 81842 is approximately 939.9 light-years from Earth.

Can you see HIP 81842 with the naked eye?

With an apparent magnitude of 7.68, HIP 81842 is not visible to the naked eye.

What constellation is HIP 81842 in?

HIP 81842 is located in the constellation Scorpius.