Hickson 81 (Galaxy cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Cambridge , Hickson 81 is visible all night. It will become visible at around 21:25 (EDT), 34° above your eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 01:10, 60° above your southern horizon. It will be lost to dawn twilight at around 03:54, 43° above your south-western horizon.
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Name
Hickson 81
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Object type
Galaxy cluster
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Visibility from Cambridge
All times shown in Cambridge local time.