Image ref 'hercules_cl_d' « Previous || Next || Full list »
Top left is NE and image height is approx 60 arcmin
HERCULES CLUSTER | 16h05m15.0s +17d44m55s | galaxy cluster | v = 10972 km/s | More NED data
Derived from combined UK Schmidt plates: J3001, R5213, R5993, J13681
Technical details for plates listed above are here