HIP 21769
HIP 21769 is a A-type (White) star.
At a distance of roughly 2,812 light-years, HIP 21769 is a distant star lying deep within the Milky Way galaxy.
HIP 21769 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 21769 has an apparent magnitude of +9.88, 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 +0.144.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | A Class A — A-type (White) |
| ดัชนีสี (B−V) | 0.144 |
การสังเกต
| โชติมาตรปรากฏ | +9.88 |
| โชติมาตรสัมบูรณ์ | 0.20 |
| ระยะทาง | 2,812 ly |
ตำแหน่ง
| ไรต์แอสเซนชัน | 4h 40.56m |
| เดคลิเนชัน | -70° 51.40′ |
Frequently Asked Questions
What type of star is HIP 21769?
HIP 21769 is a Class A — A-type (White) star.
How far is HIP 21769 from Earth?
HIP 21769 is approximately 2,811.7 light-years from Earth.
Can you see HIP 21769 with the naked eye?
With an apparent magnitude of 9.88, HIP 21769 is not visible to the naked eye.