HIP 30340 (HIP 30340): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 30340 is a B-type (Blue-White) star.

At a distance of roughly 1,489 light-years, HIP 30340 is a distant star lying deep within the Milky Way galaxy.

HIP 30340 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.

HIP 30340 has an apparent magnitude of +7.97, 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 +0.003.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	B Class B — B-type (Blue-White)
ดัชนีสี (B−V)	0.003

การสังเกต

โชติมาตรปรากฏ	+7.97
โชติมาตรสัมบูรณ์	-0.33
ระยะทาง	1,489 ly

ตำแหน่ง

ไรต์แอสเซนชัน	6^h 22.92^m
เดคลิเนชัน	42° 54.21′

Frequently Asked Questions

What type of star is HIP 30340?

HIP 30340 is a Class B — B-type (Blue-White) star.

How far is HIP 30340 from Earth?

HIP 30340 is approximately 1,489.3 light-years from Earth.

Can you see HIP 30340 with the naked eye?

With an apparent magnitude of 7.97, HIP 30340 is not visible to the naked eye.