LDN 40 (Dark nebula)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
Finder chart
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From South El Monte , LDN 40 is visible from soon after it rises, at 04:22, until soon before it sets at 13:32. Always take extreme caution when trying to make daytime observations of the Moon while the Sun is above the horizon.
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|
Name
LDN 40
|
Object type
Dark nebula
|
Position
| Right ascension: | 17h57m [1] |
| Declination: | −29°04' [1] |
| Constellation: | Sagittarius |
| Angular dimensions: | 10.2 arcmin |
Visibility from South El Monte
All times shown in South El Monte local time.