NGC 2539 (H606)
NGC 2539 (H606) is a open cluster located in the constellation of Puppis. The Herchel 2500 is a catalog of nebulae, star clusters, and galaxies. Here are the key stats on NGC 2539:
| Herschel: | H606 | 
| NGC/IC: | NGC 2539 | 
| Herschel: | H 7. 11 | 
| Type: | open cluster | 
| Magnitude: | 6.5 | 
| Right Ascension: | 08:10.7 | 
| Declination: | -12:50 | 
| Constellation: | Puppis | 
| Size (arc-minutes): | 22 |