Zeta Sagittarii

Askella (also Ascella, Latin for " armpit " ) is the name for the star ζ Sagittarii (Zeta Sagittarii ). Askella has an apparent magnitude of 2.7 mag and belongs to the spectral class A2. The distance from Askella is about 89 light-years ( Hipparcos database).

Coordinates ( equinox 2000)

• Right ascension 18h59m25s
• Declination -29 ° 57'0 "

• Individual Star third size
• Sagittarius ( constellation )