Name Date/time RA Dec Magnitude Filter Site Code
C/2009 Y1 2009 12 19.99791 12 11 31.38 +45 04 53.7 19.4 N 473
C/2009 Y1 2009 12 20.14725 12 11 34.86 +45 07 08.2 19.3 T 204
C/2009 Y1 2009 12 20.20951 12 11 36.30 +45 08 04.1 204
C/2009 Y1 2009 12 20.52955 12 11 43.87 +45 12 52.6 19.3 T H01
C/2009 Y1 2009 12 20.53524 12 11 44.00 +45 12 57.7 19.2 T H01
C/2009 Y1 2009 12 20.54126 12 11 44.12 +45 13 03.2 19.2 T H01
C/2009 Y1 2009 12 20.54635 12 11 44.24 +45 13 07.7 19.2 T H01
C/2009 Y1 2009 12 21.18958 12 11 59.04 +45 22 49.7 19.0 T 473
C/2009 Y1 2009 12 21.19097 12 11 59.06 +45 22 50.9 19.0 T 473
C/2009 Y1 2009 12 21.72494 12 12 11.28 +45 30 58.6 19.1 T 349
C/2009 Y1 2009 12 21.73076 12 12 11.42 +45 31 04.2 349
C/2009 Y1 2009 12 21.73660 12 12 11.54 +45 31 09.4 349
C/2009 Y1 2009 12 23.71527 12 12 54.12 +46 01 46.1 17.9 N 372
C/2009 Y1 2009 12 23.72288 12 12 54.21 +46 01 55.1 17.8 N 372
C/2009 Y1 2009 12 26.52810 12 13 48.57 +46 46 39.8 18.9 N G68
C/2009 Y1 2009 12 26.56953 12 13 49.17 +46 47 20.7 19.0 N G68
C/2009 Y1 2009 12 26.77148 12 13 52.87 +46 50 38.2 18.0 N 372
C/2009 Y1 2009 12 26.77913 12 13 53.06 +46 50 45.1 18.1 N 372
C/2009 Y1 2009 12 27.21774 12 14 00.64 +46 57 55.1 19.0 N A77
C/2009 Y1 2009 12 27.22239 12 14 00.74 +46 57 59.3 19.1 N A77