LDN 581 (Dark nebula)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 16 arcminutes across.
From South El Monte , LDN 581 is visible from soon after it rises, at 02:26, until soon before it sets at 14:10.
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Name
LDN 581
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Object type
Dark nebula
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Position
| Right ascension: | 19h07m [1] |
| Declination: | −03°55' [1] |
| Constellation: | Aquila |
| Angular dimensions: | 16.1 arcmin |