The open cluster Cr 21

Image of Cr 21
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
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From Ashburn (click to change), Cr 21 is visible in the dawn sky, rising at 01:11 (EDT) – 4 hours and 32 minutes before the Sun – and reach an altitude of 32° above the eastern horizon before fading from view as dawn breaks at around 04:21.

Name Cr 21
Object Type Open Cluster
Position
Constellation:Triangulum
Magnitude:7.30 (V)[1]
Right Ascension:01h50m [1]
Declination:+27°04' [1]

Ashburn

Latitude:
Longitude:
Timezone:

39.04°N
77.49°W
EDT

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