HIP 77542 (HIP 77542): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 77542 is a B-type (Blue-White) star.

Located approximately 378.8 light-years from Earth, HIP 77542 resides within the broader disk of our Milky Way galaxy.

HIP 77542 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.

HIP 77542 has an apparent magnitude of +7.11, 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 blue-white hue, which corresponds to a B-V color index of +0.095.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	B Class B — B-type (Blue-White)
ดัชนีสี (B−V)	0.095

การสังเกต

โชติมาตรปรากฏ	+7.11
โชติมาตรสัมบูรณ์	1.78
ระยะทาง	379 ly

ตำแหน่ง

ไรต์แอสเซนชัน	15^h 49.96^m
เดคลิเนชัน	-3° 55.27′

Frequently Asked Questions

What type of star is HIP 77542?

HIP 77542 is a Class B — B-type (Blue-White) star.

How far is HIP 77542 from Earth?

HIP 77542 is approximately 378.8 light-years from Earth.

Can you see HIP 77542 with the naked eye?

With an apparent magnitude of 7.11, HIP 77542 is not visible to the naked eye.