Lynd 721 nebula
Lynd 721 (LDN 721) is a dark nebula located in the constellation of . Lynd's Catalog of Dark Nebula contains 1,700 dark nebulae. This catalog complements the Barnard Catalogue, with the nearby Barnard nebula listed if applicable. Here are the key stats on LDN 721:
| Lynd #: | LDN 721 |
| Right Ascension: | 19:31.3 |
| Declination: | 4:41:00 PM |
| Area (square degrees): | 19.000°2 |