fk5
annulus(12:53:26.520,+74:59:26.60,27.5",35") # color=black
-circle(12:53:18.894,+74:59:44.10,11.099") # color=black
-circle(12:53:23.158,+74:58:51.49,6") # color=black
-circle(12:53:37.448,+74:59:36.65,6") # color=black
-circle(12:53:32.257,+74:59:52.49,6") # color=black