NGC 3509 (H943)
NGC 3509 (H943) is a galaxy located in the constellation of Leo. The Herchel 2500 is a catalog of nebulae, star clusters, and galaxies. Here are the key stats on NGC 3509:
| Herschel: | H943 |
| NGC/IC: | NGC 3509 |
| Herschel: | H 3.598 |
| Type: | galaxy |
| Magnitude: | 12.7 |
| Right Ascension: | 11:04.4 |
| Declination: | +04:50 |
| Constellation: | Leo |
| Size (arc-minutes): | 1.9 |