LDN 539 (Dark nebula)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From South El Monte , LDN 539 is visible from soon after it rises, at 06:21, until soon before it sets at 18:21. Always take extreme caution when trying to make daytime observations of the Moon while the Sun is above the horizon.
|
Name
LDN 539
|
Object type
Dark nebula
|
Position
| Right ascension: | 18h23m [1] |
| Declination: | −01°04' [1] |
| Constellation: | Serpens Cauda |
| Angular dimensions: | 8.9 arcmin |