Saïph
53Kap Ori
Saïph is a B-type (Blue-White) star located in the constellation Orion. It carries the designation 53Kap Ori.
Located approximately 647.1 light-years from Earth, Saïph resides within the broader disk of our Milky Way galaxy.
Saïph is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
At an apparent magnitude of +2.07, Saïph is visible to the naked eye under reasonably clear skies. It may require dark-sky conditions to be seen comfortably in areas with significant light pollution. Observers will note its blue hue, which corresponds to a B-V color index of -0.168.
Propriétés physiques
| Classe Spectrale | Class B — B-type (Blue-White) |
| Indice de couleur (B−V) | -0,168 |
Observation
| Magnitude Apparente | +2.07 |
| Magnitude Absolue | -4,42 |
| Distance | 647 ly |
| Constellation | Orion |
Position
| Ascension droite | 5h 47,76m |
| Déclinaison | -9° 40,18′ |
Questions fréquentes
What type of star is Saïph?
Saïph is a Class B — B-type (Blue-White) star.
How far is Saïph from Earth?
Saïph is approximately 647.1 light-years from Earth.
Can you see Saïph with the naked eye?
With an apparent magnitude of 2.07, Saïph is visible to the naked eye.
What constellation is Saïph in?
Saïph is located in the constellation Orion.