NGC 3640 (H994)
NGC 3640 (H994) 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 3640:
| Herschel: | H994 |
| NGC/IC: | NGC 3640 |
| Herschel: | H 2. 33 |
| Type: | galaxy |
| Magnitude: | 10.4 |
| Right Ascension: | 11:21.1 |
| Declination: | +03:14 |
| Constellation: | Leo |
| Size (arc-minutes): | 4.6 |