HIP 21841

HIP 21841 is a A-type (White) star.

Located approximately 801.4 light-years from Earth, HIP 21841 resides within the broader disk of our Milky Way galaxy.

HIP 21841 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.

HIP 21841 has an apparent magnitude of +7.68, 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 +0.081.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม A Class A — A-type (White)
ดัชนีสี (B−V) 0.081

การสังเกต

โชติมาตรปรากฏ +7.68
โชติมาตรสัมบูรณ์ 0.73
ระยะทาง 801 ly

ตำแหน่ง

ไรต์แอสเซนชัน 4h 41.75m
เดคลิเนชัน -61° 13.06′

Frequently Asked Questions

What type of star is HIP 21841?
HIP 21841 is a Class A — A-type (White) star.
How far is HIP 21841 from Earth?
HIP 21841 is approximately 801.4 light-years from Earth.
Can you see HIP 21841 with the naked eye?
With an apparent magnitude of 7.68, HIP 21841 is not visible to the naked eye.