15 Mon
15 Mon
15 Mon is a O-type (Blue) star. It carries the designation 15 Mon.
Located approximately 918.8 light-years from Earth, 15 Mon resides within the broader disk of our Milky Way galaxy.
15 Mon is classified as a spectral class O star (O-type (Blue)) on the Harvard spectral classification system.
With an apparent magnitude of +4.66, 15 Mon 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 -0.233.
Propriétés physiques
| Classe Spectrale | Class O — O-type (Blue) |
| Indice de couleur (B−V) | -0,233 |
Observation
| Magnitude Apparente | +4.66 |
| Magnitude Absolue | -2,59 |
| Distance | 919 ly |
Position
| Ascension droite | 6h 40,98m |
| Déclinaison | 9° 53,75′ |
Questions fréquentes
What type of star is 15 Mon?
15 Mon is a Class O — O-type (Blue) star.
How far is 15 Mon from Earth?
15 Mon is approximately 918.8 light-years from Earth.
Can you see 15 Mon with the naked eye?
With an apparent magnitude of 4.66, 15 Mon is visible to the naked eye.