HIP 81555
HIP 81555 is a K-type (Orange) star located in the constellation Hercules.
Located approximately 581.4 light-years from Earth, HIP 81555 resides within the broader disk of our Milky Way galaxy.
HIP 81555 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 81555 has an apparent magnitude of +6.76, 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 +1.292.
Physical Properties
| Spectral Class | Class K — K-type (Orange) |
| Color Index (B−V) | 1.292 |
Observation
| Apparent Magnitude | +6.76 |
| Absolute Magnitude | 0.50 |
| Distance | 581 ly |
| Constellation | Hercules |
Position
| Right Ascension | 16h 39.37m |
| Declination | 22° 0.36′ |
Frequently Asked Questions
What type of star is HIP 81555?
HIP 81555 is a Class K — K-type (Orange) star.
How far is HIP 81555 from Earth?
HIP 81555 is approximately 581.4 light-years from Earth.
Can you see HIP 81555 with the naked eye?
With an apparent magnitude of 6.76, HIP 81555 is not visible to the naked eye.
What constellation is HIP 81555 in?
HIP 81555 is located in the constellation Hercules.