3 Vul
3 Vul
3 Vul is a B-type (Blue-White) star. It carries the designation 3 Vul.
Located approximately 393.0 light-years from Earth, 3 Vul resides within the broader disk of our Milky Way galaxy.
3 Vul is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.22, 3 Vul 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 -0.119.
Propriétés physiques
| Classe Spectrale | B Class B — B-type (Blue-White) |
| Indice de couleur (B−V) | -0,119 |
Observation
| Magnitude Apparente | +5.22 |
| Magnitude Absolue | -0,18 |
| Distance | 393 ly |
Position
| Ascension droite | 19h 22,85m |
| Déclinaison | 26° 15,74′ |
Frequently Asked Questions
What type of star is 3 Vul?
3 Vul is a Class B — B-type (Blue-White) star.
How far is 3 Vul from Earth?
3 Vul is approximately 393.0 light-years from Earth.
Can you see 3 Vul with the naked eye?
With an apparent magnitude of 5.22, 3 Vul is visible to the naked eye.