HIP 81191
HIP 81191 is a F-type (Yellow-White) star located in the constellation Hercules.
Located approximately 405.2 light-years from Earth, HIP 81191 resides within the broader disk of our Milky Way galaxy.
HIP 81191 is classified as a spectral class F star (F-type (Yellow-White)) on the Harvard spectral classification system.
HIP 81191 has an apparent magnitude of +7.88, 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 +0.449.
Propriedades físicas
| Classe Espectral | Class F — F-type (Yellow-White) |
| Índice de cor (B−V) | 0,449 |
Observação
| Magnitude Aparente | +7.88 |
| Magnitude Absoluta | 2,41 |
| Distância | 405 ly |
| Constelação | Hercules |
Posição
| Ascensão reta | 16h 35,03m |
| Declinação | 33° 12,80′ |
Perguntas frequentes
What type of star is HIP 81191?
HIP 81191 is a Class F — F-type (Yellow-White) star.
How far is HIP 81191 from Earth?
HIP 81191 is approximately 405.2 light-years from Earth.
Can you see HIP 81191 with the naked eye?
With an apparent magnitude of 7.88, HIP 81191 is not visible to the naked eye.
What constellation is HIP 81191 in?
HIP 81191 is located in the constellation Hercules.