HIP 91639
HIP 91639 is a K-type (Orange) star located in the constellation Sagittarius.
HIP 91639 is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
HIP 91639 is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
HIP 91639 has an apparent magnitude of +7.91, 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 +1.623.
Propriedades físicas
| Classe Espectral | Class K — K-type (Orange) |
| Índice de cor (B−V) | 1,623 |
Observação
| Magnitude Aparente | +7.91 |
| Magnitude Absoluta | -12,09 |
| Distância | 326,156 ly |
| Constelação | Sagittarius |
Posição
| Ascensão reta | 18h 41,28m |
| Declinação | -36° 18,51′ |
Perguntas frequentes
What type of star is HIP 91639?
HIP 91639 is a Class K — K-type (Orange) star.
How far is HIP 91639 from Earth?
HIP 91639 is approximately 326,156.0 light-years from Earth.
Can you see HIP 91639 with the naked eye?
With an apparent magnitude of 7.91, HIP 91639 is not visible to the naked eye.
What constellation is HIP 91639 in?
HIP 91639 is located in the constellation Sagittarius.