Lynd 40 nebula
Lynd 40 (LDN 40) 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 40:
| Lynd #: | LDN 40 |
| Right Ascension: | 17:57.2 |
| Declination: | -29:04:00 |
| Area (square degrees): | 0.029°2 |