HIP 21479

HIP 21479 is a M-type (Red) star.

Located approximately 178.1 light-years from Earth, HIP 21479 resides within the broader disk of our Milky Way galaxy.

HIP 21479 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.

With an apparent magnitude of +5.59, HIP 21479 sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its red hue, which corresponds to a B-V color index of +1.500.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม Class M — M-type (Red)
ดัชนีสี (B−V) 1.500

การสังเกต

โชติมาตรปรากฏ +5.59
โชติมาตรสัมบูรณ์ 1.90
ระยะทาง 178 ly

ตำแหน่ง

ไรต์แอสเซนชัน 4h 36.76m
เดคลิเนชัน -62° 4.63′

คำถามที่พบบ่อย

What type of star is HIP 21479?
HIP 21479 is a Class M — M-type (Red) star.
How far is HIP 21479 from Earth?
HIP 21479 is approximately 178.1 light-years from Earth.
Can you see HIP 21479 with the naked eye?
With an apparent magnitude of 5.59, HIP 21479 is visible to the naked eye.