HIP 91231
HIP 91231 is a K-type (Orange) star located in the constellation Hercules.
HIP 91231 is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
HIP 91231 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 91231 has an apparent magnitude of +9.38, 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 orange hue, which corresponds to a B-V color index of +1.279.
คุณสมบัติทางกายภาพ
| ประเภทสเปกตรัม | K Class K — K-type (Orange) |
| ดัชนีสี (B−V) | 1.279 |
การสังเกต
| โชติมาตรปรากฏ | +9.38 |
| โชติมาตรสัมบูรณ์ | -10.62 |
| ระยะทาง | 326,156 ly |
| กลุ่มดาว | Hercules |
ตำแหน่ง
| ไรต์แอสเซนชัน | 18h 36.60m |
| เดคลิเนชัน | 23° 36.38′ |
Frequently Asked Questions
What type of star is HIP 91231?
HIP 91231 is a Class K — K-type (Orange) star.
How far is HIP 91231 from Earth?
HIP 91231 is approximately 326,156.0 light-years from Earth.
Can you see HIP 91231 with the naked eye?
With an apparent magnitude of 9.38, HIP 91231 is not visible to the naked eye.
What constellation is HIP 91231 in?
HIP 91231 is located in the constellation Hercules.