HIP 81405 (HIP 81405): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 81405 is a F-type (Yellow-White) star located in the constellation Scorpius.

Located approximately 257.8 light-years from Earth, HIP 81405 resides within the broader disk of our Milky Way galaxy.

HIP 81405 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.

HIP 81405 has an apparent magnitude of +8.57, 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 +0.576.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class F — F-type (Yellow-White)
ดัชนีสี (B−V)	0.576

การสังเกต

โชติมาตรปรากฏ	+8.57
โชติมาตรสัมบูรณ์	4.08
ระยะทาง	258 ly
กลุ่มดาว	Scorpius

ตำแหน่ง

ไรต์แอสเซนชัน	16^h 37.57^m
เดคลิเนชัน	-32° 53.30′

คำถามที่พบบ่อย

What type of star is HIP 81405?

HIP 81405 is a Class F — F-type (Yellow-White) star.

How far is HIP 81405 from Earth?

HIP 81405 is approximately 257.8 light-years from Earth.

Can you see HIP 81405 with the naked eye?

With an apparent magnitude of 8.57, HIP 81405 is not visible to the naked eye.

What constellation is HIP 81405 in?

HIP 81405 is located in the constellation Scorpius.