HIP 31861 (HIP 31861): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 31861 is a B-type (Blue-White) star.

At a distance of roughly 1,007 light-years, HIP 31861 is a distant star lying deep within the Milky Way galaxy.

HIP 31861 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.

HIP 31861 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 blue-white hue, which corresponds to a B-V color index of +0.071.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	B Class B — B-type (Blue-White)
ดัชนีสี (B−V)	0.071

การสังเกต

โชติมาตรปรากฏ	+8.57
โชติมาตรสัมบูรณ์	1.12
ระยะทาง	1,007 ly

ตำแหน่ง

ไรต์แอสเซนชัน	6^h 39.64^m
เดคลิเนชัน	-78° 26.43′

Frequently Asked Questions

What type of star is HIP 31861?

HIP 31861 is a Class B — B-type (Blue-White) star.

How far is HIP 31861 from Earth?

HIP 31861 is approximately 1,006.6 light-years from Earth.

Can you see HIP 31861 with the naked eye?

With an apparent magnitude of 8.57, HIP 31861 is not visible to the naked eye.