31 Aql

31 Aql

31 Aql is a G-type (Yellow) star located in the constellation Aquila. It carries the designation 31 Aql.

31 Aql lies approximately 49.5 light-years from Earth, placing it within the Sun's local stellar neighborhood. This relatively short cosmic distance means the light reaching us today departed the star only about 49 years ago.

31 Aql is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.

With an apparent magnitude of +5.17, 31 Aql 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 yellow-white hue, which corresponds to a B-V color index of +0.761.

Propriétés physiques

Classe Spectrale Class G — G-type (Yellow)
Indice de couleur (B−V) 0,761

Observation

Magnitude Apparente +5.17
Magnitude Absolue 4,26
Distance 49.5 ly
Constellation Aquila

Position

Ascension droite 19h 24,97m
Déclinaison 11° 56,66′

Questions fréquentes

What type of star is 31 Aql?
31 Aql is a Class G — G-type (Yellow) star.
How far is 31 Aql from Earth?
31 Aql is approximately 49.5 light-years from Earth.
Can you see 31 Aql with the naked eye?
With an apparent magnitude of 5.17, 31 Aql is visible to the naked eye.
What constellation is 31 Aql in?
31 Aql is located in the constellation Aquila.