HIP 9997
HIP 9997 is a B-type (Blue-White) star located in the constellation Cassiopeia.
HIP 9997 is an extraordinarily remote star, situated approximately 326,156 light-years from Earth.
HIP 9997 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 9997 has an apparent magnitude of +7.62, 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 +0.333.
Propriétés physiques
| Classe Spectrale | Class B — B-type (Blue-White) |
| Indice de couleur (B−V) | 0,333 |
Observation
| Magnitude Apparente | +7.62 |
| Magnitude Absolue | -12,38 |
| Distance | 326,156 ly |
| Constellation | Cassiopeia |
Position
| Ascension droite | 2h 8,76m |
| Déclinaison | 65° 2,25′ |
Questions fréquentes
What type of star is HIP 9997?
HIP 9997 is a Class B — B-type (Blue-White) star.
How far is HIP 9997 from Earth?
HIP 9997 is approximately 326,156.0 light-years from Earth.
Can you see HIP 9997 with the naked eye?
With an apparent magnitude of 7.62, HIP 9997 is not visible to the naked eye.
What constellation is HIP 9997 in?
HIP 9997 is located in the constellation Cassiopeia.