IC640 (Nebula)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , IC640 is visible from soon after it rises, at 02:25, until soon before it sets at 19:49. Always take extreme caution when trying to make daytime observations of the Moon while the Sun is above the horizon.
Name
IC640
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Object type
Nebula
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Source