Lynd 638 nebula
Lynd 638 (LDN 638) 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 638:
| Lynd #: | LDN 638 |
| Right Ascension: | 18:50.4 |
| Declination: | 7:19:00 AM |
| Area (square degrees): | 20.000°2 |