HIP 21957

HIP 21957 is a A-type (White) star.

Located approximately 477.5 light-years from Earth, HIP 21957 resides within the broader disk of our Milky Way galaxy.

HIP 21957 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.

HIP 21957 has an apparent magnitude of +7.39, 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 +0.119.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม A Class A — A-type (White)
ดัชนีสี (B−V) 0.119

การสังเกต

โชติมาตรปรากฏ +7.39
โชติมาตรสัมบูรณ์ 1.56
ระยะทาง 478 ly

ตำแหน่ง

ไรต์แอสเซนชัน 4h 43.13m
เดคลิเนชัน -6° 28.26′

Frequently Asked Questions

What type of star is HIP 21957?
HIP 21957 is a Class A — A-type (White) star.
How far is HIP 21957 from Earth?
HIP 21957 is approximately 477.5 light-years from Earth.
Can you see HIP 21957 with the naked eye?
With an apparent magnitude of 7.39, HIP 21957 is not visible to the naked eye.