19 Tauri
19 Tau
19 Tauri is a B-type (Blue-White) star located in the constellation Taurus. It carries the designation 19 Tau.
Located approximately 409.2 light-years from Earth, 19 Tauri resides within the broader disk of our Milky Way galaxy.
19 Tauri is classified as a spectral class B star (B-type (Blue-White)) on the Harvard spectral classification system.
With an apparent magnitude of +4.30, 19 Tauri 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 -0.110.
Propriétés physiques
| Classe Spectrale | Class B — B-type (Blue-White) |
| Indice de couleur (B−V) | -0,110 |
Observation
| Magnitude Apparente | +4.30 |
| Magnitude Absolue | -1,19 |
| Distance | 409 ly |
| Constellation | Taurus |
Position
| Ascension droite | 3h 45,21m |
| Déclinaison | 24° 28,04′ |
Questions fréquentes
What type of star is 19 Tauri?
19 Tauri is a Class B — B-type (Blue-White) star.
How far is 19 Tauri from Earth?
19 Tauri is approximately 409.2 light-years from Earth.
Can you see 19 Tauri with the naked eye?
With an apparent magnitude of 4.30, 19 Tauri is visible to the naked eye.
What constellation is 19 Tauri in?
19 Tauri is located in the constellation Taurus.