Theta Centauri
5The Cen
Theta Centauri is a K-type (Orange) star located in the constellation Centaurus. It carries the designation 5The Cen.
Located approximately 58.8 light-years from Earth, Theta Centauri resides within the broader disk of our Milky Way galaxy.
Theta Centauri is classified as a spectral class K star (K-type (Orange)) on the Harvard spectral classification system.
At an apparent magnitude of +2.06, Theta Centauri 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 orange hue, which corresponds to a B-V color index of +1.011.
Propriétés physiques
| Classe Spectrale | Class K — K-type (Orange) |
| Indice de couleur (B−V) | 1,011 |
Observation
| Magnitude Apparente | +2.06 |
| Magnitude Absolue | 0,78 |
| Distance | 58.8 ly |
| Constellation | Centaurus |
Position
| Ascension droite | 14h 6,68m |
| Déclinaison | -36° 22,20′ |
Questions fréquentes
What type of star is Theta Centauri?
Theta Centauri is a Class K — K-type (Orange) star.
How far is Theta Centauri from Earth?
Theta Centauri is approximately 58.8 light-years from Earth.
Can you see Theta Centauri with the naked eye?
With an apparent magnitude of 2.06, Theta Centauri is visible to the naked eye.
What constellation is Theta Centauri in?
Theta Centauri is located in the constellation Centaurus.