LDN 645 (Dark nebula)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 134 arcminutes across.
From South El Monte , LDN 645 is visible in the morning sky, becoming accessible around 22:33, when it reaches an altitude of 21° above your eastern horizon. It will then reach its highest point in the sky at 03:07, 63° above your southern horizon. It will be lost to dawn twilight around 04:26, 57° above your south-western horizon.
Name
LDN 645
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Object type
Dark nebula
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