TCAA Logo
Twin City Amateur Astronomers
Login
All Messier Objects

Messier 17

M17 - Horseshoe Nebula
Constellation Sagittarius Type Reflection Nebula
Coordinates 18h 18m : -16° 12' Magnitude 7.5
M17 - Image credit: NOAO/AURA/NSF
M17 - Image credit: NOAO/AURA/NSF