m18.gif M 18

Open Cluster M18 (NGC 6613)

M18 is best observed in small telescopes, which show over a dozen of fairly bright stars. It is about 0.2 degrees in diameter, thus appears loose and poor. Its distance is about 6,000 light years. It is situated between the Omega Nebula M17 and the star cloud M24.

More images of M18

Right ascension 18 : 17.0 (hours : minutes)
Declination -17 : 09 (degrees : minutes)
Distance 6.0 (light-years*10^3)
Visual magnitude 7.5

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