17 Peg
17 Peg
17 Peg is a A-type (White) star located in the constellation Pegasus. It carries the designation 17 Peg.
Located approximately 400.7 light-years from Earth, 17 Peg resides within the broader disk of our Milky Way galaxy.
17 Peg is classified as a spectral class A star (A-type (White)) on the Harvard spectral classification system.
With an apparent magnitude of +5.54, 17 Peg 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 | Class A — A-type (White) |
| Indice de couleur (B−V) | 0,054 |
Observation
| Magnitude Apparente | +5.54 |
| Magnitude Absolue | 0,09 |
| Distance | 401 ly |
| Constellation | Pegasus |
Position
| Ascension droite | 21h 56,94m |
| Déclinaison | 12° 4,59′ |
Questions fréquentes
What type of star is 17 Peg?
17 Peg is a Class A — A-type (White) star.
How far is 17 Peg from Earth?
17 Peg is approximately 400.7 light-years from Earth.
Can you see 17 Peg with the naked eye?
With an apparent magnitude of 5.54, 17 Peg is visible to the naked eye.
What constellation is 17 Peg in?
17 Peg is located in the constellation Pegasus.