HIP 102089
HIP 102089 is a A-type (White) star located in the constellation Cygnus.
At a distance of roughly 2,160 light-years, HIP 102089 is a distant star lying deep within the Milky Way galaxy.
HIP 102089 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 102089 has an apparent magnitude of +9.51, 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 +0.193.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | Class A — A-type (White) |
| ดัชนีสี (B−V) | 0.193 |
การสังเกต
| โชติมาตรปรากฏ | +9.51 |
| โชติมาตรสัมบูรณ์ | 0.40 |
| ระยะทาง | 2,160 ly |
| กลุ่มดาว | Cygnus |
ตำแหน่ง
| ไรต์แอสเซนชัน | 20h 41.36m |
| เดคลิเนชัน | 31° 52.20′ |
คำถามที่พบบ่อย
What type of star is HIP 102089?
HIP 102089 is a Class A — A-type (White) star.
How far is HIP 102089 from Earth?
HIP 102089 is approximately 2,160.0 light-years from Earth.
Can you see HIP 102089 with the naked eye?
With an apparent magnitude of 9.51, HIP 102089 is not visible to the naked eye.
What constellation is HIP 102089 in?
HIP 102089 is located in the constellation Cygnus.