HIP 91399
HIP 91399 is a A-type (White) star located in the constellation Lyra.
Located approximately 343.3 light-years from Earth, HIP 91399 resides within the broader disk of our Milky Way galaxy.
HIP 91399 is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
HIP 91399 has an apparent magnitude of +7.21, 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 white hue, which corresponds to a B-V color index of +0.405.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | Class A — A-type (White) |
| ดัชนีสี (B−V) | 0.405 |
การสังเกต
| โชติมาตรปรากฏ | +7.21 |
| โชติมาตรสัมบูรณ์ | 2.10 |
| ระยะทาง | 343 ly |
| กลุ่มดาว | Lyra |
ตำแหน่ง
| ไรต์แอสเซนชัน | 18h 38.43m |
| เดคลิเนชัน | 36° 3.19′ |
คำถามที่พบบ่อย
What type of star is HIP 91399?
HIP 91399 is a Class A — A-type (White) star.
How far is HIP 91399 from Earth?
HIP 91399 is approximately 343.3 light-years from Earth.
Can you see HIP 91399 with the naked eye?
With an apparent magnitude of 7.21, HIP 91399 is not visible to the naked eye.
What constellation is HIP 91399 in?
HIP 91399 is located in the constellation Lyra.