HIP 18945
HIP 18945 is a B-type (Blue-White) star located in the constellation Perseus.
At a distance of roughly 1,400 light-years, HIP 18945 is a distant star lying deep within the Milky Way galaxy.
HIP 18945 is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
HIP 18945 has an apparent magnitude of +9.74, 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 blue-white hue, which corresponds to a B-V color index of +0.150.
Propriétés physiques
| Classe Spectrale | Class B — B-type (Blue-White) |
| Indice de couleur (B−V) | 0,150 |
Observation
| Magnitude Apparente | +9.74 |
| Magnitude Absolue | 1,58 |
| Distance | 1,400 ly |
| Constellation | Perseus |
Position
| Ascension droite | 4h 3,65m |
| Déclinaison | 34° 49,86′ |
Questions fréquentes
What type of star is HIP 18945?
HIP 18945 is a Class B — B-type (Blue-White) star.
How far is HIP 18945 from Earth?
HIP 18945 is approximately 1,399.8 light-years from Earth.
Can you see HIP 18945 with the naked eye?
With an apparent magnitude of 9.74, HIP 18945 is not visible to the naked eye.
What constellation is HIP 18945 in?
HIP 18945 is located in the constellation Perseus.