HIP 81291
HIP 81291 is a M-type (Red) star located in the constellation Hercules.
HIP 81291 is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
HIP 81291 is classified as a spectral class M star (M-type (Red)) on the Harvard spectral classification system.
HIP 81291 has an apparent magnitude of +8.28, 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 red hue, which corresponds to a B-V color index of +1.606.
भौतिक गुण
| वर्णक्रम वर्ग | Class M — M-type (Red) |
| रंग सूचकांक (B−V) | 1.606 |
प्रेक्षण
| आभासी परिमाण | +8.28 |
| निरपेक्ष परिमाण | -11.72 |
| दूरी | 326,156 ly |
| नक्षत्रमंडल | Hercules |
स्थिति
| दक्षिणांश | 16h 36.19m |
| दिगंश | 13° 18.75′ |
अक्सर पूछे जाने वाले प्रश्न
What type of star is HIP 81291?
HIP 81291 is a Class M — M-type (Red) star.
How far is HIP 81291 from Earth?
HIP 81291 is approximately 326,156.0 light-years from Earth.
Can you see HIP 81291 with the naked eye?
With an apparent magnitude of 8.28, HIP 81291 is not visible to the naked eye.
What constellation is HIP 81291 in?
HIP 81291 is located in the constellation Hercules.