NGC6421 (Asterism)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From South El Monte , NGC6421 is visible between 23:46 and 00:36. It will become accessible at around 23:46, when it rises to an altitude of 21° above your southern horizon. It will reach its highest point in the sky at 00:11, 22° above your southern horizon. It will become inaccessible at around 00:36 when it sinks below 21° above your southern horizon.
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Name
NGC6421
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Object type
Asterism
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Source