HIP 81531
HIP 81531 is a K-type (Orange) star located in the constellation Hercules.
HIP 81531 is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
HIP 81531 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 81531 has an apparent magnitude of +8.52, 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 +1.096.
Propriedades físicas
| Classe Espectral | Class K — K-type (Orange) |
| Índice de cor (B−V) | 1,096 |
Observação
| Magnitude Aparente | +8.52 |
| Magnitude Absoluta | -11,48 |
| Distância | 326,156 ly |
| Constelação | Hercules |
Posição
| Ascensão reta | 16h 39,17m |
| Declinação | 6° 40,39′ |
Perguntas frequentes
What type of star is HIP 81531?
HIP 81531 is a Class K — K-type (Orange) star.
How far is HIP 81531 from Earth?
HIP 81531 is approximately 326,156.0 light-years from Earth.
Can you see HIP 81531 with the naked eye?
With an apparent magnitude of 8.52, HIP 81531 is not visible to the naked eye.
What constellation is HIP 81531 in?
HIP 81531 is located in the constellation Hercules.