Copeland's Septet (Galaxy cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.
From Cambridge , Copeland's Septet is visible in the evening sky, becoming accessible around 20:19 (EDT), 44° above your eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 23:35, 69° above your southern horizon. It will continue to be observable until around 04:54, when it sinks below 21° above your western horizon.
Name
Copeland's Septet
|
Object type
Galaxy cluster
|
Position
Right ascension: | 11h37m [1] |
Declination: | +21°59' [1] |
Constellation: | Leo |
Magnitude: | 12.98 (V) [1] |
Source
[1] | Manually entered |