NGC 6709 [SEP] constellation
NGC 6709
NGC 6709 is an open cluster in the constellation Aquila.
References.
- Simbad
- webda
about 3000 light-years from Earth. It has an overall magnitude of 6.7 and is about 9100 light-years from Earth. NGC 6709 appears in a rich Milky Way star field and is classified as a Shapley class d and Trumpler class III 2 m cluster. These designations mean that it does not have many stars, is loose, does not show greater concentration at the center, and has a moderate range of star magnitudes.
- NGC 6755 is an open cluster of 7.5 m; it is made up