HIP 21955
HIP 21955 is a A-type (White) star.
At a distance of roughly 1,125 light-years, HIP 21955 is a distant star lying deep within the Milky Way galaxy.
HIP 21955 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 21955 has an apparent magnitude of +8.78, 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 +0.246.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | A Class A — A-type (White) |
| ดัชนีสี (B−V) | 0.246 |
การสังเกต
| โชติมาตรปรากฏ | +8.78 |
| โชติมาตรสัมบูรณ์ | 1.09 |
| ระยะทาง | 1,125 ly |
ตำแหน่ง
| ไรต์แอสเซนชัน | 4h 43.12m |
| เดคลิเนชัน | -7° 24.70′ |
Frequently Asked Questions
What type of star is HIP 21955?
HIP 21955 is a Class A — A-type (White) star.
How far is HIP 21955 from Earth?
HIP 21955 is approximately 1,124.7 light-years from Earth.
Can you see HIP 21955 with the naked eye?
With an apparent magnitude of 8.78, HIP 21955 is not visible to the naked eye.