25Sig And
25Sig And
25Sig And is a A-type (White) star located in the constellation Andromeda. It carries the designation 25Sig And.
Located approximately 134.8 light-years from Earth, 25Sig And resides within the broader disk of our Milky Way galaxy.
25Sig And is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
With an apparent magnitude of +4.51, 25Sig And 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-white hue, which corresponds to a B-V color index of +0.054.
Propriétés physiques
| Classe Spectrale | A Class A — A-type (White) |
| Indice de couleur (B−V) | 0,054 |
Observation
| Magnitude Apparente | +4.51 |
| Magnitude Absolue | 1,43 |
| Distance | 135 ly |
| Constellation | Andromeda |
Position
| Ascension droite | 0h 18,33m |
| Déclinaison | 36° 47,11′ |
Frequently Asked Questions
What type of star is 25Sig And?
25Sig And is a Class A — A-type (White) star.
How far is 25Sig And from Earth?
25Sig And is approximately 134.8 light-years from Earth.
Can you see 25Sig And with the naked eye?
With an apparent magnitude of 4.51, 25Sig And is visible to the naked eye.
What constellation is 25Sig And in?
25Sig And is located in the constellation Andromeda.