HIP 91405
HIP 91405 is a B-type (Blue-White) star located in the constellation Sagittarius.
Located approximately 492.7 light-years from Earth, HIP 91405 resides within the broader disk of our Milky Way galaxy.
HIP 91405 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.78, HIP 91405 sits near the limit of naked-eye visibility. It can be glimpsed without optical aid under dark skies, but binoculars will make observation much easier. Observers will note its blue hue, which corresponds to a B-V color index of -0.018.
Propriétés physiques
| Classe Spectrale | Class B — B-type (Blue-White) |
| Indice de couleur (B−V) | -0,018 |
Observation
| Magnitude Apparente | +5.78 |
| Magnitude Absolue | -0,12 |
| Distance | 493 ly |
| Constellation | Sagittarius |
Position
| Ascension droite | 18h 38,51m |
| Déclinaison | -23° 30,29′ |
Questions fréquentes
What type of star is HIP 91405?
HIP 91405 is a Class B — B-type (Blue-White) star.
How far is HIP 91405 from Earth?
HIP 91405 is approximately 492.7 light-years from Earth.
Can you see HIP 91405 with the naked eye?
With an apparent magnitude of 5.78, HIP 91405 is visible to the naked eye.
What constellation is HIP 91405 in?
HIP 91405 is located in the constellation Sagittarius.