The galaxy cluster Abell 639
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
Finder chart
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From Fairfield , Abell 639 is visible all night because it is circumpolar. It will be highest in the sky at dusk, becoming accessible around 20:30 (EDT), 63° above your northern horizon. It will be lost to dawn twilight around 05:22, 23° above your northern horizon.
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Name
Abell 639
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Object Type
Galaxy Cluster
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