HIP 21385

HIP 21385 is a B-type (Blue-White) star.

At a distance of roughly 1,450 light-years, HIP 21385 is a distant star lying deep within the Milky Way galaxy.

HIP 21385 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.

HIP 21385 has an apparent magnitude of +9.63, 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 +0.283.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม Class B — B-type (Blue-White)
ดัชนีสี (B−V) 0.283

การสังเกต

โชติมาตรปรากฏ +9.63
โชติมาตรสัมบูรณ์ 1.39
ระยะทาง 1,450 ly

ตำแหน่ง

ไรต์แอสเซนชัน 4h 35.39m
เดคลิเนชัน 54° 20.38′

คำถามที่พบบ่อย

What type of star is HIP 21385?
HIP 21385 is a Class B — B-type (Blue-White) star.
How far is HIP 21385 from Earth?
HIP 21385 is approximately 1,449.6 light-years from Earth.
Can you see HIP 21385 with the naked eye?
With an apparent magnitude of 9.63, HIP 21385 is not visible to the naked eye.