HIP 102987
HIP 102987 is a B-type (Blue-White) star located in the constellation Cygnus.
At a distance of roughly 1,084 light-years, HIP 102987 is a distant star lying deep within the Milky Way galaxy.
HIP 102987 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 102987 has an apparent magnitude of +7.53, 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 hue, which corresponds to a B-V color index of -0.070.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | Class B — B-type (Blue-White) |
| ดัชนีสี (B−V) | -0.070 |
การสังเกต
| โชติมาตรปรากฏ | +7.53 |
| โชติมาตรสัมบูรณ์ | -0.08 |
| ระยะทาง | 1,084 ly |
| กลุ่มดาว | Cygnus |
ตำแหน่ง
| ไรต์แอสเซนชัน | 20h 51.96m |
| เดคลิเนชัน | 46° 44.09′ |
คำถามที่พบบ่อย
What type of star is HIP 102987?
HIP 102987 is a Class B — B-type (Blue-White) star.
How far is HIP 102987 from Earth?
HIP 102987 is approximately 1,083.6 light-years from Earth.
Can you see HIP 102987 with the naked eye?
With an apparent magnitude of 7.53, HIP 102987 is not visible to the naked eye.
What constellation is HIP 102987 in?
HIP 102987 is located in the constellation Cygnus.