The following comets are observable on 2013 April 17.0 from latitude 53.0 Comet R.A. J2000 Dec Mag D R Trans Observable Elong C/1995 O1 1 10.1 -83.58 21.0 34.07 34.16 11.29 Not Observable 94 P/1996 R2 7 19.8 24.45 20.2 3.84 3.81 17.39 20.34 to 22.38 81 P/1997 T3 21 52.2 -17.29 20.5 5.88 5.49 8.12 Not Observable 63 P/1998 U3 1 37.2 26.10 15.3 4.53 3.57 11.57 Not Observable 16 P/1998 VS24 15 14.5 -12.17 20.1 4.69 5.63 1.34 Not Observable 157 P/1998 Y2 23 44.5 -21.47 17.9 4.08 3.42 10.04 Not Observable 43 P/1999 D1 14 56.9 -48.47 18.7 1.24 2.10 1.17 Not Observable 138 P/1999 XN120 18 52.5 -24.14 20.4 4.72 5.07 5.12 Not Observable 105 P/2000 QJ46 17 34.2 -18.19 20.9 4.60 5.22 3.54 Not Observable 123 P/2000 R2 1 35.4 5.16 22.3 2.65 1.65 11.55 Not Observable 5 C/2002 VQ94 14 12.9 -36.05 21.5 15.58 16.48 0.33 Not Observable 153 P/2003 S1 0 6.7 5.17 19.4 3.96 3.07 10.26 Not Observable 24 P/2003 U2 22 57.6 6.12 19.7 2.50 1.85 9.17 Not Observable 40 P/2004 A1 20 44.4 -17.45 21.6 10.19 10.03 7.04 Not Observable 78 P/2004 FY140 6 52.8 24.01 19.4 4.98 4.82 17.12 20.34 to 22.07 75 P/2005 L1 17 23.8 -13.53 16.8 2.62 3.30 3.43 Not Observable 125 C/2005 L3 9 19.4 37.40 21.0 13.33 13.58 19.39 20.34 to 1.43 103 P/2005 L4 16 31.9 -38.52 20.5 2.22 2.99 2.52 Not Observable 132 P/2005 RV25 21 54.3 -3.38 19.6 5.02 4.57 8.14 Not Observable 58 P/2005 SB216 15 19.7 -40.50 21.6 8.66 9.48 1.39 Not Observable 142 P/2006 F1 8 24.3 23.06 18.7 5.02 5.22 18.44 20.34 to 23.34 96 P/2006 F4 18 20.4 -8.29 20.4 1.93 2.47 4.40 Not Observable 111 P/2006 R2 15 36.7 2.11 19.7 3.23 4.12 1.56 23.10 to 3.25 148 P/2006 S1 0 49.7 8.52 20.9 2.37 1.41 11.09 Not Observable 13 C/2006 S3 14 31.3 -15.00 13.1 4.84 5.82 0.51 Not Observable 167 C/2006 W3 13 49.6 -68.49 20.7 10.78 11.33 0.10 Not Observable 122 P/2007 H1 16 12.7 -5.29 18.0 2.88 3.72 2.32 1.05 to 3.25 142 P/2007 H3 8 13.2 -6.43 21.0 2.72 3.05 18.33 Not Observable 99 C/2007 Q3 19 59.7 25.15 20.3 11.31 11.20 6.19 1.18 to 3.25 81 P/2007 R1 9 41.2 9.19 20.9 6.92 7.43 20.01 20.34 to 23.36 117 P/2007 T2 3 31.0 24.60 20.3 1.85 1.10 13.51 Not Observable 30 P/2008 CL94 19 20.0 -30.07 20.5 6.63 6.86 5.40 Not Observable 99 C/2008 FK75 1 38.0 22.09 19.1 9.32 8.34 11.58 Not Observable 12 P/2008 J2 6 45.6 26.10 17.3 3.70 3.55 17.05 20.34 to 22.11 73 P/2008 O2 9 32.9 13.26 19.4 4.61 5.10 19.52 20.34 to 23.52 114 C/2008 S3 22 28.4 7.25 18.5 9.65 9.00 8.48 Not Observable 47 C/2009 F2 17 29.1 26.15 21.0 9.70 10.14 3.48 22.43 to 3.25 113 C/2009 F4 3 21.3 -29.31 15.3 7.09 6.44 13.41 Not Observable 47 C/2009 P1 8 9.0 -7.53 15.1 5.37 5.61 18.28 Not Observable 98 C/2009 P2 18 29.3 -14.09 20.9 9.55 9.93 4.49 Not Observable 110 C/2009 S3 2 9.2 22.32 19.7 8.23 7.26 12.29 Not Observable 14 P/2010 A2 4 0.6 24.02 20.7 2.73 2.01 14.20 Not Observable 36 C/2010 B1 21 21.4 -62.39 20.7 7.58 7.61 7.41 Not Observable 88 C/2010 G2 3 31.4 -42.02 20.1 6.76 6.29 13.51 Not Observable 58 P/2010 H2 0 14.1 -10.54 16.2 5.35 4.51 10.34 Not Observable 30 P/2010 H5 18 53.4 -36.42 21.1 6.33 6.67 5.13 Not Observable 106 P/2010 J5 0 55.7 0.32 20.1 5.38 4.42 11.15 Not Observable 15 P/2010 JC81 12 22.0 26.26 20.7 5.53 6.32 22.42 20.34 to 3.25 139 C/2010 L3 15 15.4 5.19 19.9 10.10 11.00 1.35 22.26 to 3.25 152 C/2010 M1 4 49.6 22.32 19.8 5.65 5.02 15.09 Not Observable 47 C/2010 R1 13 5.1 8.45 17.4 5.17 6.11 23.25 20.34 to 2.56 159 P/2010 R2 8 49.3 -5.01 21.0 3.13 3.57 19.09 20.34 to 20.43 108 C/2010 S1 21 20.0 31.03 15.2 6.29 5.90 7.39 2.09 to 3.25 63 P/2010 TO20 4 4.1 21.43 20.8 6.66 5.88 14.24 Not Observable 36 C/2010 U3 2 46.5 21.48 18.6 15.55 14.61 13.06 Not Observable 20 P/2010 UH55 13 35.5 -15.17 21.6 4.45 5.45 23.55 Not Observable 175 P/2010 V1 22 56.1 -11.34 18.1 5.18 4.55 9.16 Not Observable 46 P/2010 WK 12 47.5 -6.05 22.4 5.70 6.68 23.07 21.50 to 0.24 166 P/2011 C2 13 58.4 -16.59 19.9 4.67 5.67 0.18 Not Observable 172 C/2011 F1 0 3.5 -43.10 10.5 2.56 2.20 10.23 Not Observable 58 P/2011 FR143 18 56.3 -5.55 21.4 5.29 5.58 5.16 Not Observable 102 C/2011 J2 9 19.7 49.52 15.1 3.89 4.14 19.39 20.34 to 2.58 97 P/2011 JB15 21 17.3 -7.39 20.1 5.67 5.37 7.37 Not Observable 68 C/2011 KP36 18 3.9 -3.24 18.7 8.57 9.03 4.23 2.29 to 3.25 114 C/2011 L1 19 20.4 29.24 23.8 7.11 7.16 5.40 0.18 to 3.25 89 C/2011 L4 0 23.4 54.21 6.3 1.41 1.02 10.43 20.34 to 3.25 47 P/2011 N1 6 27.3 43.35 20.1 3.90 3.67 16.47 20.34 to 23.25 70 C/2011 O1 3 20.5 -50.45 16.8 4.74 4.41 13.40 Not Observable 65 C/2011 Q2 5 3.7 36.10 21.3 6.01 5.46 15.23 20.34 to 21.20 53 C/2011 R1 14 51.7 3.21 12.7 1.98 2.93 1.11 22.08 to 3.25 157 P/2011 R3 6 37.8 5.12 20.0 4.11 3.95 16.57 Not Observable 74 P/2011 S1 1 26.7 9.47 21.0 8.05 7.04 11.46 Not Observable 3 P/2011 U1 14 12.1 9.21 21.1 2.15 3.11 0.32 20.56 to 3.25 159 P/2011 U2 5 47.9 21.41 20.5 5.33 4.91 16.08 20.34 to 20.51 60 C/2011 UF305 6 35.0 1.46 17.6 3.82 3.67 16.55 Not Observable 74 P/2011 W1 9 49.4 12.52 20.1 3.37 3.95 20.09 20.34 to 0.05 118 C/2011 Y3 9 54.2 40.12 19.0 5.18 5.56 20.14 20.34 to 2.31 107 C/2012 A1 6 12.4 25.59 19.4 8.09 7.73 16.32 20.34 to 21.37 66 C/2012 A2 1 38.8 41.14 17.7 4.66 3.83 11.58 Not Observable 31 P/2012 B1 11 53.0 6.37 17.2 2.97 3.86 22.13 20.34 to 1.31 148 C/2012 BJ98 19 2.2 -20.48 19.5 2.70 3.07 5.22 Not Observable 102 C/2012 C1 1 57.5 -61.07 17.9 5.09 4.87 12.17 Not Observable 72 C/2012 CH17 0 50.2 -13.37 18.7 3.87 3.01 11.10 Not Observable 27 C/2012 E1 15 6.8 50.49 20.3 8.04 8.53 1.26 20.34 to 3.25 116 P/2012 F2 18 43.8 -13.08 18.6 2.46 2.90 5.03 Not Observable 106 C/2012 F3 11 39.0 5.28 18.9 6.16 7.02 21.59 20.34 to 1.09 146 P/2012 F5 17 6.6 -17.13 18.8 2.38 3.11 3.26 Not Observable 130 C/2012 F6 0 13.1 -3.22 10.5 1.65 0.87 10.33 Not Observable 26 C/2012 J1 3 0.0 17.53 16.5 4.32 3.40 13.20 Not Observable 21 C/2012 K1 17 23.5 16.40 16.0 5.49 6.03 3.43 23.26 to 3.25 119 C/2012 K5 4 53.0 -19.02 17.9 2.76 2.35 15.12 Not Observable 56 C/2012 K6 15 7.9 -45.40 15.8 2.54 3.37 1.28 Not Observable 140 C/2012 K8 20 14.0 16.11 18.9 7.37 7.25 6.34 2.19 to 3.25 79 C/2012 L1 4 56.2 20.46 17.1 3.15 2.59 15.16 Not Observable 48 C/2012 L2 4 28.2 15.26 13.5 2.15 1.54 14.48 Not Observable 41 C/2012 LP26 16 30.8 6.23 20.3 7.86 8.59 2.50 23.34 to 3.25 134 P/2012 NJ 21 42.7 72.41 23.2 3.95 3.75 8.02 20.34 to 3.25 71 C/2012 Q1 23 7.1 10.02 19.0 10.45 9.68 9.27 Not Observable 38 C/2012 S1 6 37.9 29.59 15.0 4.27 4.07 16.58 20.34 to 22.22 71 C/2012 S3 21 59.7 23.25 17.0 3.23 2.76 8.19 Not Observable 54 C/2012 S4 0 20.4 21.40 18.5 5.30 4.39 10.40 Not Observable 22 P/2012 SB6 3 38.8 27.05 20.9 3.45 2.66 13.58 Not Observable 33 P/2012 T2 1 43.8 2.14 20.6 5.81 4.82 12.03 Not Observable 8 C/2012 T4 2 17.9 -3.60 21.1 3.89 2.94 12.37 Not Observable 17 C/2012 T5 22 20.5 44.16 15.1 1.57 1.29 8.40 1.58 to 3.25 55 P/2012 TK8 2 52.8 20.45 20.9 4.02 3.09 13.12 Not Observable 20 C/2012 U1 2 0.9 30.49 19.7 7.13 6.20 12.21 Not Observable 21 P/2012 US27 3 34.7 34.51 18.5 2.67 1.95 13.54 Not Observable 36 C/2012 V1 0 12.6 18.36 18.3 3.27 2.37 10.32 Not Observable 23 C/2012 V2 2 56.1 40.27 14.8 2.96 2.20 13.16 Not Observable 34 C/2012 X1 8 32.5 40.54 17.0 3.85 4.03 18.52 20.34 to 1.14 93 C/2012 X2 7 17.8 1.56 19.1 4.75 4.75 17.37 Not Observable 84 C/2012 Y1 7 38.3 3.09 20.1 2.05 2.27 17.58 20.34 to 20.52 89 C/2012 Y3 6 0.8 -9.33 18.8 3.49 3.24 16.20 Not Observable 68 C/2013 A1 4 46.0 -15.32 18.2 6.90 6.34 15.05 Not Observable 53 P/2013 A2 8 49.0 19.19 20.3 1.80 2.24 19.09 20.34 to 23.39 102 C/2013 B2 7 24.8 47.01 19.7 3.84 3.79 17.45 20.34 to 0.44 80 C/2013 C2 9 57.6 -11.58 18.6 9.06 9.68 20.17 Not Observable 126 C/2013 D1 11 21.6 -12.36 18.9 1.56 2.46 21.41 Not Observable 146 C/2013 E1 11 32.1 -17.33 18.6 6.92 7.79 21.52 Not Observable 148 C/2013 E2 22 29.9 4.40 14.8 2.01 1.52 8.49 Not Observable 47 C/2013 F1 14 33.4 30.43 18.1 1.66 2.49 0.53 20.34 to 3.25 137 C/2013 F2 9 4.9 67.51 18.9 6.17 6.22 19.25 20.34 to 3.25 88 C/2013 F3 19 33.6 -17.59 17.0 1.95 2.26 5.53 Not Observable 95 C/2013 G1 15 37.6 -18.27 19.1 2.88 3.79 1.57 Not Observable 150 C/2013 G2 20 21.6 -36.29 17.6 2.44 2.60 6.41 Not Observable 88 C/2013 G3 13 48.9 -10.03 20.0 4.75 5.75 0.09 Not Observable 178 P/2013 G4 14 1.8 -20.24 20.5 1.72 2.71 0.21 Not Observable 169 2P 0 26.7 7.32 21.3 3.82 2.88 10.46 Not Observable 18 4P 19 56.8 -11.17 19.3 3.58 3.68 6.16 Not Observable 88 9P 3 15.4 15.59 25.8 5.53 4.63 13.35 Not Observable 24 10P 8 25.8 23.12 25.1 4.49 4.70 18.45 20.34 to 23.36 96 17P 18 2.1 -45.52 19.6 2.61 3.16 4.22 Not Observable 114 21P 9 9.4 -9.20 21.0 3.60 4.10 19.29 Not Observable 113 26P 6 36.4 0.53 19.5 1.39 1.48 16.56 Not Observable 74 29P 13 55.6 -23.36 15.5 5.24 6.22 0.15 Not Observable 166 31P 17 50.8 -20.16 21.3 4.02 4.59 4.10 Not Observable 119 32P 23 57.5 -8.50 23.0 5.25 4.43 10.17 Not Observable 32 36P 6 13.7 14.30 20.2 4.07 3.79 16.33 20.34 to 20.39 67 37P 3 16.5 25.29 21.1 4.81 3.95 13.36 Not Observable 27 44P 13 21.6 -16.41 20.8 3.47 4.47 23.41 Not Observable 172 46P 0 57.6 -1.31 13.6 2.44 1.50 11.17 Not Observable 16 47P 11 20.6 4.38 24.9 4.60 5.43 21.40 20.34 to 0.45 142 49P 16 23.4 -0.08 21.1 3.56 4.36 2.43 0.16 to 3.25 138 52P 0 45.8 9.39 24.2 4.17 3.20 11.05 Not Observable 13 60P 16 39.6 -24.28 21.0 2.43 3.22 2.59 Not Observable 135 63P 9 46.1 17.49 15.4 1.29 1.95 20.06 20.34 to 0.28 116 65P 4 28.1 23.15 18.9 5.50 4.80 14.48 Not Observable 42 74P 22 40.3 -14.24 18.8 5.31 4.75 8.60 Not Observable 51 76P 3 38.0 15.09 16.1 2.41 1.61 13.58 Not Observable 29 78P 9 48.2 7.11 19.4 3.11 3.72 20.08 20.34 to 23.29 120 79P 5 31.6 22.50 20.4 2.22 1.86 15.51 20.34 to 20.40 56 84P 24 0.9 -4.23 17.9 2.85 2.03 10.20 Not Observable 29 87P 7 12.2 20.17 20.2 2.69 2.71 17.32 20.34 to 22.08 80 91P 18 24.2 -21.08 15.4 2.10 2.63 4.44 Not Observable 111 97P 10 16.3 2.44 18.3 3.84 4.52 20.36 20.34 to 23.26 128 98P 15 22.0 2.06 15.0 1.04 1.99 1.42 22.56 to 3.25 152 102P 22 28.3 -23.08 15.7 2.64 2.27 8.48 Not Observable 58 110P 22 47.1 0.00 22.0 4.56 3.90 9.07 Not Observable 44 111P 6 1.1 24.24 19.4 4.05 3.71 16.21 20.34 to 21.17 63 112P 1 10.9 1.13 19.3 2.60 1.63 11.30 Not Observable 12 114P 3 15.3 22.59 16.5 2.44 1.60 13.35 Not Observable 26 116P 1 44.6 11.14 23.1 5.70 4.69 12.04 Not Observable 1 117P 14 38.7 -10.37 15.3 2.48 3.46 0.58 Not Observable 166 119P 0 10.9 5.17 17.6 4.42 3.51 10.30 Not Observable 23 120P 2 33.1 19.46 19.2 3.70 2.75 12.53 Not Observable 16 124P 2 56.0 40.26 20.1 4.01 3.23 13.16 Not Observable 34 125P 20 54.5 -8.36 17.2 1.60 1.63 7.14 Not Observable 74 128P-B 18 25.3 -19.34 19.7 5.32 5.76 4.45 Not Observable 111 129P 5 30.0 20.11 20.3 4.46 3.99 15.50 Not Observable 56 131P 8 11.0 12.13 19.1 3.33 3.56 18.31 20.34 to 22.23 95 133P 21 58.5 -11.41 19.9 3.03 2.67 8.18 Not Observable 59 134P 8 0.7 16.14 20.4 3.80 3.96 18.20 20.34 to 22.35 92 136P 14 18.9 -1.58 21.2 4.17 5.15 0.38 22.29 to 2.48 167 139P 15 40.5 -20.04 20.4 4.75 5.64 2.00 Not Observable 149 143P 0 56.3 9.23 21.6 6.96 5.97 11.16 Not Observable 11 152P 21 53.6 -18.36 19.8 3.79 3.45 8.13 Not Observable 63 154P 21 37.4 -26.55 18.7 3.07 2.88 7.57 Not Observable 70 156P 19 58.3 -39.48 20.7 3.20 3.41 6.18 Not Observable 93 157P 18 41.2 -27.09 20.9 5.07 5.46 5.01 Not Observable 108 158P 2 0.1 5.37 19.3 5.58 4.58 12.20 Not Observable 7 160P 3 17.6 31.50 20.3 3.46 2.65 13.37 Not Observable 31 162P 14 21.4 -17.42 21.7 3.80 4.78 0.41 Not Observable 168 164P 13 43.9 9.32 20.6 3.77 4.72 0.03 20.34 to 3.25 160 166P 9 59.3 28.60 22.9 14.15 14.59 20.19 20.34 to 1.38 114 167P 0 35.6 23.13 21.5 16.49 15.56 10.55 Not Observable 20 169P 16 57.7 -9.19 20.7 2.61 3.36 3.17 Not Observable 131 170P 19 20.9 -13.58 20.7 3.65 3.90 5.41 Not Observable 97 171P 13 53.6 21.23 20.5 2.35 3.25 0.13 20.34 to 3.25 148 173P 19 14.4 -21.50 19.9 6.59 6.83 5.34 Not Observable 100 174P 19 18.2 -17.53 17.6 6.54 6.76 5.38 Not Observable 98 175P 9 14.5 21.41 17.7 1.42 1.97 19.34 20.34 to 0.17 107 176P 9 22.2 15.28 20.3 3.04 3.53 19.42 20.34 to 23.52 111 178P 0 42.4 -3.29 19.1 3.01 2.10 11.02 Not Observable 20 181P 15 45.5 -25.34 20.2 3.21 4.09 2.05 Not Observable 147 183P 23 59.9 -4.03 19.9 5.95 5.10 10.19 Not Observable 29 184P 21 34.6 -14.04 17.5 1.95 1.78 7.54 Not Observable 66 185P 9 49.1 -1.05 21.3 2.23 2.89 20.09 20.34 to 22.27 122 186P 2 53.6 42.29 18.9 6.33 5.54 13.13 Not Observable 36 187P 3 38.3 10.00 20.2 6.12 5.27 13.58 Not Observable 29 191P 19 35.2 -19.40 20.6 3.06 3.30 5.55 Not Observable 95 197P 22 27.9 -23.11 17.2 1.24 1.10 8.47 Not Observable 58 198P 11 29.9 3.09 20.1 2.64 3.51 21.49 20.34 to 0.43 145 200P 11 2.6 -6.55 20.9 5.65 6.46 21.22 20.34 to 22.23 141 203P 15 10.9 -21.06 21.6 4.64 5.57 1.30 Not Observable 156 213P 5 34.1 28.47 20.0 4.58 4.13 15.54 20.34 to 21.12 58 219P 9 5.5 3.31 21.1 4.46 4.90 19.25 20.34 to 22.22 110 228P 16 5.6 -25.05 20.1 3.20 4.04 2.25 Not Observable 143 231P 20 17.1 -14.32 20.7 4.18 4.19 6.37 Not Observable 84 237P 5 4.1 19.01 21.8 5.64 5.05 15.24 Not Observable 50 242P 7 2.8 -5.40 17.5 4.34 4.32 17.22 Not Observable 82 244P 9 3.6 18.00 18.2 3.88 4.27 19.23 20.34 to 23.47 106 246P 19 39.7 -25.42 17.3 2.65 2.91 5.59 Not Observable 95 256P 15 21.2 13.29 17.4 1.81 2.70 1.41 21.41 to 3.25 145 257P 21 52.0 5.00 16.9 2.54 2.16 8.11 Not Observable 57 259P 0 18.5 -8.58 20.5 2.72 1.90 10.38 Not Observable 28 260P 5 37.8 35.60 19.9 2.94 2.57 15.58 20.34 to 21.53 59 261P 3 13.0 22.03 20.8 3.47 2.59 13.33 Not Observable 25 262P 5 39.0 -0.53 18.7 2.44 2.13 15.58 Not Observable 60 266P 3 13.8 20.09 19.1 3.37 2.49 13.33 Not Observable 25 269P 2 24.8 17.01 21.0 6.10 5.12 12.44 Not Observable 13 270P 3 29.6 18.16 16.9 4.50 3.64 13.49 Not Observable 28 271P 1 58.6 14.34 20.9 5.27 4.27 12.18 Not Observable 6 272P 8 54.1 32.36 19.5 2.07 2.44 19.14 20.34 to 0.51 100 273P 13 7.8 54.11 15.6 1.48 2.11 23.27 20.34 to 3.25 115 274P 7 38.5 35.07 18.8 2.37 2.47 17.58 20.34 to 23.49 84 275P 14 28.5 -46.58 18.4 1.16 2.05 0.48 Not Observable 142 276P 4 11.2 13.25 20.8 4.70 3.95 14.31 Not Observable 37 277P 2 20.4 23.05 19.2 2.91 1.96 12.40 Not Observable 16 278P 14 21.2 -18.00 18.0 1.26 2.26 0.41 Not Observable 167 280P 11 18.3 16.55 19.2 2.27 3.07 21.38 20.34 to 1.56 136 281P 9 56.8 17.59 20.0 3.62 4.18 20.16 20.34 to 0.40 118