Discovered by Richard Wainscoat, Peter Veres, and Bryce Bolin as a non-stellar object in each of two i-band and two r-band CCD exposures that were obtained with the 1.8-m Ritchey-Chretien Pan-STARRS1 telescope at Haleakala in Hawaii; they reported that the full-width-at-half-maximum of star images in each exposure was 0".85-1".0, while the comet had a FWHM of approximately 1".5. The discovery was announced by the International Astronomical Union's Central Bureau for Astronomical Telegrams on CBET 3244.
T 2013 Sept. 3.6446 TT MPC q 2.598798 (2000.0) P Q Peri. 176.0429 +0.5099413 -0.3069137 Node 119.1794 -0.8123376 +0.1354795 e 1.0 Incl. 113.0162 -0.2829620 -0.9420453 From 62 observations 2012 Sept. 27-Oct. 2.
C/2012 S3 (PANSTARRS) from orbital elements on MPEC 2012-T08 Date TT R. A. (2000) Decl. Delta r Elong. Phase Mag. 2012 08 21 21 35.19 +76 22.6 4.453 4.591 91.4 12.7 17.5 2012 08 22 21 31.01 +76 16.0 4.439 4.584 91.8 12.7 17.5 2012 08 23 21 26.88 +76 08.8 4.425 4.576 92.2 12.8 17.5 2012 08 24 21 22.81 +76 01.1 4.411 4.569 92.6 12.8 17.5 2012 08 25 21 18.80 +75 52.8 4.397 4.561 92.9 12.8 17.5 2012 08 26 21 14.86 +75 44.1 4.383 4.554 93.3 12.8 17.5 2012 08 27 21 10.99 +75 34.8 4.369 4.547 93.7 12.8 17.5 2012 08 28 21 07.20 +75 25.1 4.355 4.539 94.0 12.8 17.5 2012 08 29 21 03.49 +75 14.8 4.341 4.532 94.4 12.8 17.4 2012 08 30 20 59.86 +75 04.1 4.328 4.524 94.7 12.9 17.4 2012 08 31 20 56.32 +74 52.8 4.315 4.517 95.0 12.9 17.4 2012 09 01 20 52.87 +74 41.1 4.301 4.509 95.4 12.9 17.4 2012 09 02 20 49.51 +74 28.9 4.288 4.502 95.7 12.9 17.4 2012 09 03 20 46.24 +74 16.3 4.275 4.494 96.0 12.9 17.4 2012 09 04 20 43.07 +74 03.2 4.262 4.487 96.3 12.9 17.4 2012 09 05 20 40.00 +73 49.6 4.250 4.479 96.6 12.9 17.4 2012 09 06 20 37.02 +73 35.7 4.237 4.472 96.9 12.9 17.3 2012 09 07 20 34.14 +73 21.3 4.225 4.465 97.2 12.9 17.3 2012 09 08 20 31.35 +73 06.5 4.213 4.457 97.5 13.0 17.3 2012 09 09 20 28.66 +72 51.3 4.200 4.450 97.8 13.0 17.3 2012 09 10 20 26.07 +72 35.6 4.188 4.442 98.0 13.0 17.3 2012 09 11 20 23.57 +72 19.6 4.177 4.435 98.3 13.0 17.3 2012 09 12 20 21.17 +72 03.3 4.165 4.427 98.5 13.0 17.3 2012 09 13 20 18.86 +71 46.5 4.154 4.420 98.7 13.0 17.3 2012 09 14 20 16.64 +71 29.5 4.142 4.412 99.0 13.0 17.2 2012 09 15 20 14.51 +71 12.0 4.131 4.405 99.2 13.0 17.2 2012 09 16 20 12.47 +70 54.3 4.120 4.398 99.4 13.0 17.2 2012 09 17 20 10.52 +70 36.2 4.110 4.390 99.6 13.0 17.2 2012 09 18 20 08.66 +70 17.8 4.099 4.383 99.8 13.1 17.2 2012 09 19 20 06.88 +69 59.0 4.089 4.375 99.9 13.1 17.2 2012 09 20 20 05.18 +69 40.1 4.078 4.368 100.1 13.1 17.2 2012 09 21 20 03.56 +69 20.8 4.068 4.361 100.3 13.1 17.2 2012 09 22 20 02.03 +69 01.2 4.059 4.353 100.4 13.1 17.2 2012 09 23 20 00.57 +68 41.4 4.049 4.346 100.5 13.1 17.1 2012 09 24 19 59.18 +68 21.3 4.040 4.338 100.6 13.1 17.1 2012 09 25 19 57.87 +68 01.0 4.030 4.331 100.8 13.1 17.1 2012 09 26 19 56.63 +67 40.5 4.021 4.324 100.9 13.2 17.1 2012 09 27 19 55.45 +67 19.7 4.012 4.316 100.9 13.2 17.1 2012 09 28 19 54.35 +66 58.7 4.004 4.309 101.0 13.2 17.1 2012 09 29 19 53.31 +66 37.6 3.995 4.301 101.1 13.2 17.1 2012 09 30 19 52.33 +66 16.2 3.987 4.294 101.1 13.2 17.1 2012 10 01 19 51.42 +65 54.6 3.979 4.287 101.1 13.2 17.1 2012 10 02 19 50.56 +65 32.9 3.971 4.279 101.2 13.3 17.0 2012 10 03 19 49.76 +65 10.9 3.964 4.272 101.2 13.3 17.0 2012 10 04 19 49.02 +64 48.9 3.956 4.265 101.2 13.3 17.0 2012 10 05 19 48.33 +64 26.6 3.949 4.257 101.2 13.3 17.0 2012 10 06 19 47.70 +64 04.2 3.942 4.250 101.1 13.3 17.0 2012 10 07 19 47.12 +63 41.7 3.935 4.243 101.1 13.4 17.0 2012 10 08 19 46.58 +63 19.1 3.929 4.235 101.0 13.4 17.0 2012 10 09 19 46.10 +62 56.3 3.923 4.228 101.0 13.4 17.0 2012 10 10 19 45.66 +62 33.4 3.917 4.220 100.9 13.4 17.0 2012 10 11 19 45.27 +62 10.4 3.911 4.213 100.8 13.5 17.0 2012 10 12 19 44.93 +61 47.3 3.905 4.206 100.7 13.5 16.9 2012 10 13 19 44.62 +61 24.2 3.900 4.198 100.6 13.5 16.9 2012 10 14 19 44.36 +61 00.9 3.894 4.191 100.4 13.5 16.9 2012 10 15 19 44.14 +60 37.6 3.889 4.184 100.3 13.6 16.9 2012 10 16 19 43.96 +60 14.2 3.885 4.177 100.1 13.6 16.9 2012 10 17 19 43.81 +59 50.7 3.880 4.169 99.9 13.6 16.9 2012 10 18 19 43.70 +59 27.2 3.876 4.162 99.8 13.6 16.9 2012 10 19 19 43.63 +59 03.7 3.872 4.155 99.6 13.7 16.9 2012 10 20 19 43.59 +58 40.1 3.868 4.147 99.3 13.7 16.9 2012 10 21 19 43.59 +58 16.5 3.864 4.140 99.1 13.7 16.9 2012 10 22 19 43.62 +57 52.9 3.860 4.133 98.9 13.8 16.9 2012 10 23 19 43.68 +57 29.3 3.857 4.125 98.6 13.8 16.9 2012 10 24 19 43.77 +57 05.7 3.854 4.118 98.4 13.8 16.8 2012 10 25 19 43.89 +56 42.1 3.851 4.111 98.1 13.9 16.8 2012 10 26 19 44.04 +56 18.5 3.848 4.104 97.8 13.9 16.8 2012 10 27 19 44.22 +55 54.9 3.846 4.096 97.5 13.9 16.8 2012 10 28 19 44.42 +55 31.3 3.844 4.089 97.2 13.9 16.8 2012 10 29 19 44.65 +55 07.8 3.842 4.082 96.9 14.0 16.8 2012 10 30 19 44.90 +54 44.3 3.840 4.075 96.6 14.0 16.8 2012 10 31 19 45.18 +54 20.8 3.838 4.067 96.2 14.0 16.8 2012 11 01 19 45.48 +53 57.4 3.837 4.060 95.9 14.1 16.8 2012 11 02 19 45.81 +53 34.1 3.835 4.053 95.5 14.1 16.8 2012 11 03 19 46.15 +53 10.8 3.834 4.046 95.1 14.1 16.8 2012 11 04 19 46.52 +52 47.5 3.834 4.038 94.7 14.2 16.8 2012 11 05 19 46.91 +52 24.4 3.833 4.031 94.3 14.2 16.8 2012 11 06 19 47.32 +52 01.3 3.832 4.024 93.9 14.2 16.8 2012 11 07 19 47.75 +51 38.3 3.832 4.017 93.5 14.3 16.7 2012 11 08 19 48.20 +51 15.4 3.832 4.009 93.1 14.3 16.7 2012 11 09 19 48.67 +50 52.6 3.832 4.002 92.7 14.3 16.7 2012 11 10 19 49.15 +50 29.9 3.832 3.995 92.2 14.3 16.7 2012 11 11 19 49.65 +50 07.3 3.832 3.988 91.8 14.4 16.7 2012 11 12 19 50.17 +49 44.8 3.833 3.981 91.3 14.4 16.7 2012 11 13 19 50.71 +49 22.4 3.834 3.973 90.9 14.4 16.7 2012 11 14 19 51.26 +49 00.2 3.834 3.966 90.4 14.4 16.7 2012 11 15 19 51.83 +48 38.0 3.835 3.959 89.9 14.5 16.7 2012 11 16 19 52.41 +48 16.0 3.837 3.952 89.4 14.5 16.7 2012 11 17 19 53.01 +47 54.2 3.838 3.945 88.9 14.5 16.7 2012 11 18 19 53.62 +47 32.5 3.839 3.938 88.4 14.5 16.7 2012 11 19 19 54.25 +47 10.9 3.841 3.931 87.9 14.6 16.7 2012 11 20 19 54.89 +46 49.4 3.843 3.923 87.4 14.6 16.7 2012 11 21 19 55.54 +46 28.2 3.844 3.916 86.8 14.6 16.7 2012 11 22 19 56.20 +46 07.0 3.846 3.909 86.3 14.6 16.7 2012 11 23 19 56.88 +45 46.1 3.848 3.902 85.8 14.6 16.7 2012 11 24 19 57.56 +45 25.3 3.851 3.895 85.2 14.6 16.7 2012 11 25 19 58.26 +45 04.6 3.853 3.888 84.7 14.6 16.6 2012 11 26 19 58.97 +44 44.2 3.855 3.881 84.1 14.7 16.6 2012 11 27 19 59.69 +44 23.9 3.858 3.874 83.6 14.7 16.6 2012 11 28 20 00.41 +44 03.7 3.860 3.866 83.0 14.7 16.6 2012 11 29 20 01.15 +43 43.8 3.863 3.859 82.4 14.7 16.6 2012 11 30 20 01.90 +43 24.0 3.866 3.852 81.9 14.7 16.6 2012 12 01 20 02.66 +43 04.4 3.869 3.845 81.3 14.7 16.6 2012 12 02 20 03.42 +42 45.0 3.872 3.838 80.7 14.7 16.6 2012 12 03 20 04.20 +42 25.8 3.875 3.831 80.1 14.7 16.6 2012 12 04 20 04.98 +42 06.7 3.878 3.824 79.6 14.7 16.6 2012 12 05 20 05.77 +41 47.9 3.881 3.817 79.0 14.7 16.6 2012 12 06 20 06.57 +41 29.2 3.884 3.810 78.4 14.7 16.6 2012 12 07 20 07.37 +41 10.8 3.888 3.803 77.8 14.7 16.6 2012 12 08 20 08.18 +40 52.5 3.891 3.796 77.2 14.7 16.6 2012 12 09 20 09.00 +40 34.4 3.895 3.789 76.6 14.6 16.6 2012 12 10 20 09.83 +40 16.5 3.898 3.782 76.0 14.6 16.6 2012 12 11 20 10.66 +39 58.8 3.901 3.775 75.4 14.6 16.6 2012 12 12 20 11.50 +39 41.3 3.905 3.768 74.8 14.6 16.6 2012 12 13 20 12.35 +39 24.1 3.909 3.761 74.2 14.6 16.6 2012 12 14 20 13.20 +39 07.0 3.912 3.754 73.5 14.6 16.6 2012 12 15 20 14.05 +38 50.1 3.916 3.747 72.9 14.5 16.6 2012 12 16 20 14.92 +38 33.4 3.919 3.740 72.3 14.5 16.5 2012 12 17 20 15.78 +38 17.0 3.923 3.733 71.7 14.5 16.5 2012 12 18 20 16.65 +38 00.7 3.927 3.726 71.1 14.5 16.5 2012 12 19 20 17.53 +37 44.7 3.930 3.719 70.5 14.4 16.5 2012 12 20 20 18.41 +37 28.8 3.934 3.712 69.9 14.4 16.5 2012 12 21 20 19.29 +37 13.2 3.938 3.706 69.3 14.4 16.5 2012 12 22 20 20.18 +36 57.7 3.941 3.699 68.7 14.3 16.5 2012 12 23 20 21.07 +36 42.5 3.945 3.692 68.0 14.3 16.5 2012 12 24 20 21.97 +36 27.5 3.949 3.685 67.4 14.3 16.5 2012 12 25 20 22.87 +36 12.6 3.952 3.678 66.8 14.2 16.5 2012 12 26 20 23.77 +35 58.0 3.956 3.671 66.2 14.2 16.5 2012 12 27 20 24.67 +35 43.6 3.959 3.664 65.6 14.1 16.5 2012 12 28 20 25.58 +35 29.4 3.963 3.657 65.0 14.1 16.5 2012 12 29 20 26.49 +35 15.4 3.966 3.651 64.4 14.1 16.5 2012 12 30 20 27.40 +35 01.6 3.969 3.644 63.8 14.0 16.5 2012 12 31 20 28.32 +34 48.0 3.973 3.637 63.2 14.0 16.5 2013 01 01 20 29.24 +34 34.6 3.976 3.630 62.6 13.9 16.5 2013 01 02 20 30.16 +34 21.4 3.979 3.623 62.0 13.9 16.5 2013 01 03 20 31.08 +34 08.4 3.982 3.616 61.4 13.8 16.5 2013 01 04 20 32.00 +33 55.6 3.985 3.610 60.8 13.8 16.5 2013 01 05 20 32.92 +33 43.0 3.988 3.603 60.2 13.7 16.5 2013 01 06 20 33.85 +33 30.6 3.991 3.596 59.7 13.6 16.5 2013 01 07 20 34.78 +33 18.3 3.994 3.589 59.1 13.6 16.4 2013 01 08 20 35.71 +33 06.3 3.997 3.583 58.5 13.5 16.4 2013 01 09 20 36.64 +32 54.5 4.000 3.576 57.9 13.5 16.4 2013 01 10 20 37.57 +32 42.9 4.002 3.569 57.4 13.4 16.4 2013 01 11 20 38.50 +32 31.5 4.005 3.563 56.8 13.4 16.4 2013 01 12 20 39.43 +32 20.2 4.007 3.556 56.2 13.3 16.4 2013 01 13 20 40.36 +32 09.2 4.010 3.549 55.7 13.2 16.4 2013 01 14 20 41.29 +31 58.3 4.012 3.542 55.1 13.2 16.4 2013 01 15 20 42.23 +31 47.6 4.014 3.536 54.6 13.1 16.4 2013 01 16 20 43.16 +31 37.2 4.016 3.529 54.0 13.0 16.4 2013 01 17 20 44.09 +31 26.9 4.018 3.523 53.5 13.0 16.4 2013 01 18 20 45.02 +31 16.7 4.019 3.516 53.0 12.9 16.4 2013 01 19 20 45.96 +31 06.8 4.021 3.509 52.5 12.8 16.4 2013 01 20 20 46.89 +30 57.1 4.022 3.503 52.0 12.8 16.4 2013 01 21 20 47.82 +30 47.5 4.024 3.496 51.4 12.7 16.4 2013 01 22 20 48.75 +30 38.1 4.025 3.489 50.9 12.7 16.4 2013 01 23 20 49.67 +30 28.9 4.026 3.483 50.4 12.6 16.4 2013 01 24 20 50.60 +30 19.8 4.027 3.476 50.0 12.5 16.4 2013 01 25 20 51.53 +30 10.9 4.028 3.470 49.5 12.5 16.3 2013 01 26 20 52.45 +30 02.2 4.028 3.463 49.0 12.4 16.3 2013 01 27 20 53.37 +29 53.7 4.029 3.457 48.6 12.3 16.3 2013 01 28 20 54.30 +29 45.3 4.029 3.450 48.1 12.3 16.3 2013 01 29 20 55.22 +29 37.1 4.029 3.444 47.7 12.2 16.3 2013 01 30 20 56.13 +29 29.1 4.029 3.437 47.2 12.1 16.3 2013 01 31 20 57.05 +29 21.2 4.029 3.431 46.8 12.1 16.3 2013 02 01 20 57.96 +29 13.5 4.029 3.424 46.4 12.0 16.3 2013 02 02 20 58.88 +29 05.9 4.028 3.418 46.0 12.0 16.3 2013 02 03 20 59.79 +28 58.5 4.028 3.411 45.6 11.9 16.3 2013 02 04 21 00.70 +28 51.3 4.027 3.405 45.2 11.9 16.3 2013 02 05 21 01.60 +28 44.2 4.026 3.399 44.8 11.8 16.3 2013 02 06 21 02.50 +28 37.2 4.025 3.392 44.5 11.8 16.3 2013 02 07 21 03.40 +28 30.4 4.023 3.386 44.1 11.7 16.3 2013 02 08 21 04.30 +28 23.8 4.022 3.379 43.8 11.7 16.3 2013 02 09 21 05.20 +28 17.3 4.020 3.373 43.5 11.6 16.2 2013 02 10 21 06.09 +28 11.0 4.018 3.367 43.2 11.6 16.2 2013 02 11 21 06.98 +28 04.8 4.016 3.360 42.9 11.5 16.2 2013 02 12 21 07.86 +27 58.7 4.014 3.354 42.6 11.5 16.2 2013 02 13 21 08.75 +27 52.8 4.011 3.348 42.3 11.4 16.2 2013 02 14 21 09.62 +27 47.0 4.009 3.342 42.0 11.4 16.2 2013 02 15 21 10.50 +27 41.3 4.006 3.335 41.8 11.4 16.2 2013 02 16 21 11.37 +27 35.8 4.003 3.329 41.6 11.4 16.2 2013 02 17 21 12.24 +27 30.4 4.000 3.323 41.4 11.3 16.2 2013 02 18 21 13.10 +27 25.2 3.996 3.317 41.2 11.3 16.2 2013 02 19 21 13.96 +27 20.1 3.993 3.310 41.0 11.3 16.2 2013 02 20 21 14.81 +27 15.1 3.989 3.304 40.8 11.3 16.2 2013 02 21 21 15.66 +27 10.2 3.985 3.298 40.7 11.3 16.1 2013 02 22 21 16.51 +27 05.4 3.980 3.292 40.5 11.3 16.1 2013 02 23 21 17.35 +27 00.8 3.976 3.286 40.4 11.3 16.1 2013 02 24 21 18.19 +26 56.3 3.971 3.280 40.3 11.3 16.1 2013 02 25 21 19.02 +26 51.9 3.966 3.273 40.2 11.3 16.1 2013 02 26 21 19.85 +26 47.6 3.961 3.267 40.1 11.3 16.1 2013 02 27 21 20.67 +26 43.4 3.956 3.261 40.1 11.3 16.1 2013 02 28 21 21.48 +26 39.3 3.951 3.255 40.0 11.3 16.1 2013 03 01 21 22.30 +26 35.4 3.945 3.249 40.0 11.3 16.1 2013 03 02 21 23.10 +26 31.5 3.939 3.243 40.0 11.3 16.1 2013 03 03 21 23.90 +26 27.8 3.933 3.237 40.0 11.4 16.1 2013 03 04 21 24.70 +26 24.1 3.926 3.231 40.1 11.4 16.0 2013 03 05 21 25.49 +26 20.6 3.920 3.225 40.1 11.4 16.0 2013 03 06 21 26.27 +26 17.2 3.913 3.219 40.2 11.5 16.0 2013 03 07 21 27.05 +26 13.8 3.906 3.213 40.2 11.5 16.0 2013 03 08 21 27.82 +26 10.6 3.899 3.207 40.3 11.6 16.0 2013 03 09 21 28.59 +26 07.4 3.891 3.201 40.5 11.6 16.0 2013 03 10 21 29.35 +26 04.4 3.884 3.195 40.6 11.7 16.0 2013 03 11 21 30.10 +26 01.4 3.876 3.190 40.7 11.7 16.0 2013 03 12 21 30.84 +25 58.5 3.868 3.184 40.9 11.8 16.0 2013 03 13 21 31.58 +25 55.8 3.859 3.178 41.1 11.9 15.9 2013 03 14 21 32.32 +25 53.0 3.851 3.172 41.3 11.9 15.9 2013 03 15 21 33.04 +25 50.4 3.842 3.166 41.5 12.0 15.9 2013 03 16 21 33.76 +25 47.9 3.833 3.161 41.7 12.1 15.9 2013 03 17 21 34.47 +25 45.4 3.824 3.155 42.0 12.2 15.9 2013 03 18 21 35.17 +25 43.0 3.814 3.149 42.2 12.3 15.9 2013 03 19 21 35.86 +25 40.7 3.805 3.143 42.5 12.4 15.9 2013 03 20 21 36.55 +25 38.5 3.795 3.138 42.8 12.4 15.9 2013 03 21 21 37.23 +25 36.3 3.785 3.132 43.1 12.5 15.9 2013 03 22 21 37.90 +25 34.2 3.774 3.126 43.4 12.6 15.8 2013 03 23 21 38.56 +25 32.1 3.764 3.121 43.7 12.8 15.8 2013 03 24 21 39.22 +25 30.2 3.753 3.115 44.1 12.9 15.8 2013 03 25 21 39.86 +25 28.2 3.742 3.109 44.4 13.0 15.8 2013 03 26 21 40.50 +25 26.4 3.731 3.104 44.8 13.1 15.8 2013 03 27 21 41.12 +25 24.6 3.720 3.098 45.2 13.2 15.8 2013 03 28 21 41.74 +25 22.8 3.708 3.093 45.6 13.3 15.8 2013 03 29 21 42.35 +25 21.1 3.696 3.087 46.0 13.4 15.8 2013 03 30 21 42.95 +25 19.5 3.684 3.082 46.4 13.6 15.7 2013 03 31 21 43.54 +25 17.9 3.672 3.076 46.8 13.7 15.7 2013 04 01 21 44.12 +25 16.3 3.659 3.071 47.3 13.8 15.7 2013 04 02 21 44.69 +25 14.8 3.647 3.065 47.7 14.0 15.7 2013 04 03 21 45.25 +25 13.4 3.634 3.060 48.2 14.1 15.7 2013 04 04 21 45.80 +25 12.0 3.621 3.055 48.7 14.2 15.7 2013 04 05 21 46.34 +25 10.6 3.608 3.049 49.2 14.4 15.7 2013 04 06 21 46.86 +25 09.2 3.594 3.044 49.7 14.5 15.6 2013 04 07 21 47.38 +25 07.9 3.580 3.039 50.2 14.7 15.6 2013 04 08 21 47.89 +25 06.6 3.566 3.033 50.7 14.8 15.6 2013 04 09 21 48.38 +25 05.4 3.552 3.028 51.3 15.0 15.6 2013 04 10 21 48.86 +25 04.1 3.538 3.023 51.8 15.1 15.6 2013 04 11 21 49.33 +25 02.9 3.523 3.017 52.4 15.2 15.6 2013 04 12 21 49.79 +25 01.7 3.509 3.012 52.9 15.4 15.6 2013 04 13 21 50.23 +25 00.6 3.494 3.007 53.5 15.5 15.5 2013 04 14 21 50.67 +24 59.4 3.479 3.002 54.1 15.7 15.5 2013 04 15 21 51.09 +24 58.3 3.463 2.997 54.7 15.8 15.5 2013 04 16 21 51.49 +24 57.1 3.448 2.992 55.3 16.0 15.5 2013 04 17 21 51.88 +24 56.0 3.432 2.987 55.9 16.2 15.5 2013 04 18 21 52.26 +24 54.9 3.416 2.982 56.5 16.3 15.5 2013 04 19 21 52.63 +24 53.8 3.400 2.976 57.1 16.5 15.4 2013 04 20 21 52.98 +24 52.6 3.384 2.971 57.7 16.6 15.4 2013 04 21 21 53.31 +24 51.5 3.367 2.966 58.4 16.8 15.4 2013 04 22 21 53.63 +24 50.3 3.351 2.962 59.0 16.9 15.4 2013 04 23 21 53.94 +24 49.2 3.334 2.957 59.7 17.1 15.4 2013 04 24 21 54.23 +24 48.0 3.317 2.952 60.3 17.2 15.4 2013 04 25 21 54.50 +24 46.8 3.300 2.947 61.0 17.4 15.3 2013 04 26 21 54.76 +24 45.6 3.282 2.942 61.7 17.5 15.3 2013 04 27 21 55.00 +24 44.4 3.265 2.937 62.4 17.7 15.3 2013 04 28 21 55.23 +24 43.1 3.247 2.932 63.1 17.8 15.3 2013 04 29 21 55.44 +24 41.8 3.229 2.928 63.8 18.0 15.3 2013 04 30 21 55.63 +24 40.4 3.212 2.923 64.5 18.1 15.3 2013 05 01 21 55.80 +24 39.1 3.193 2.918 65.2 18.3 15.2 2013 05 02 21 55.96 +24 37.6 3.175 2.913 65.9 18.4 15.2 2013 05 03 21 56.09 +24 36.2 3.157 2.909 66.7 18.6 15.2 2013 05 04 21 56.21 +24 34.7 3.138 2.904 67.4 18.7 15.2 2013 05 05 21 56.31 +24 33.1 3.119 2.899 68.2 18.8 15.2 2013 05 06 21 56.39 +24 31.4 3.101 2.895 68.9 19.0 15.2 2013 05 07 21 56.45 +24 29.7 3.082 2.890 69.7 19.1 15.1 2013 05 08 21 56.49 +24 28.0 3.062 2.886 70.4 19.2 15.1 2013 05 09 21 56.51 +24 26.1 3.043 2.881 71.2 19.4 15.1 2013 05 10 21 56.50 +24 24.2 3.024 2.877 72.0 19.5 15.1 2013 05 11 21 56.48 +24 22.2 3.004 2.872 72.8 19.6 15.1 2013 05 12 21 56.43 +24 20.1 2.985 2.868 73.6 19.7 15.0 2013 05 13 21 56.36 +24 17.9 2.965 2.864 74.4 19.9 15.0 2013 05 14 21 56.27 +24 15.6 2.945 2.859 75.2 20.0 15.0 2013 05 15 21 56.15 +24 13.1 2.925 2.855 76.0 20.1 15.0 2013 05 16 21 56.01 +24 10.6 2.905 2.851 76.9 20.2 15.0 2013 05 17 21 55.84 +24 08.0 2.885 2.846 77.7 20.3 14.9 2013 05 18 21 55.65 +24 05.2 2.864 2.842 78.5 20.4 14.9 2013 05 19 21 55.44 +24 02.3 2.844 2.838 79.4 20.5 14.9 2013 05 20 21 55.19 +23 59.2 2.824 2.834 80.3 20.6 14.9 2013 05 21 21 54.92 +23 56.0 2.803 2.830 81.1 20.7 14.9 2013 05 22 21 54.63 +23 52.7 2.783 2.825 82.0 20.8 14.8 2013 05 23 21 54.31 +23 49.1 2.762 2.821 82.9 20.9 14.8 2013 05 24 21 53.95 +23 45.4 2.741 2.817 83.8 20.9 14.8 2013 05 25 21 53.57 +23 41.6 2.721 2.813 84.7 21.0 14.8 2013 05 26 21 53.17 +23 37.5 2.700 2.809 85.6 21.1 14.7 2013 05 27 21 52.73 +23 33.3 2.679 2.805 86.5 21.1 14.7 2013 05 28 21 52.26 +23 28.8 2.658 2.801 87.4 21.2 14.7 2013 05 29 21 51.76 +23 24.2 2.637 2.797 88.3 21.2 14.7 2013 05 30 21 51.23 +23 19.3 2.616 2.794 89.3 21.3 14.7 2013 05 31 21 50.67 +23 14.2 2.595 2.790 90.2 21.3 14.6 2013 06 01 21 50.07 +23 08.9 2.574 2.786 91.2 21.3 14.6 2013 06 02 21 49.44 +23 03.3 2.553 2.782 92.1 21.4 14.6 2013 06 03 21 48.78 +22 57.4 2.532 2.779 93.1 21.4 14.6 2013 06 04 21 48.08 +22 51.3 2.511 2.775 94.1 21.4 14.5 2013 06 05 21 47.35 +22 44.9 2.490 2.771 95.1 21.4 14.5 2013 06 06 21 46.58 +22 38.2 2.469 2.768 96.1 21.4 14.5 2013 06 07 21 45.78 +22 31.2 2.448 2.764 97.1 21.4 14.5 2013 06 08 21 44.93 +22 23.9 2.427 2.760 98.1 21.3 14.5 2013 06 09 21 44.05 +22 16.2 2.406 2.757 99.2 21.3 14.4 2013 06 10 21 43.14 +22 08.2 2.386 2.753 100.2 21.3 14.4 2013 06 11 21 42.18 +21 59.9 2.365 2.750 101.3 21.2 14.4 2013 06 12 21 41.19 +21 51.1 2.344 2.746 102.3 21.2 14.4 2013 06 13 21 40.15 +21 42.0 2.324 2.743 103.4 21.1 14.3 2013 06 14 21 39.08 +21 32.5 2.303 2.740 104.5 21.0 14.3 2013 06 15 21 37.96 +21 22.6 2.283 2.736 105.6 21.0 14.3 2013 06 16 21 36.80 +21 12.2 2.262 2.733 106.7 20.9 14.3 2013 06 17 21 35.60 +21 01.4 2.242 2.730 107.8 20.8 14.2 2013 06 18 21 34.36 +20 50.2 2.222 2.727 108.9 20.6 14.2 2013 06 19 21 33.08 +20 38.5 2.202 2.724 110.1 20.5 14.2 2013 06 20 21 31.75 +20 26.2 2.183 2.720 111.2 20.4 14.2 2013 06 21 21 30.38 +20 13.5 2.163 2.717 112.4 20.2 14.1 2013 06 22 21 28.97 +20 00.3 2.144 2.714 113.5 20.1 14.1 2013 06 23 21 27.51 +19 46.5 2.124 2.711 114.7 19.9 14.1 2013 06 24 21 26.01 +19 32.2 2.105 2.708 115.9 19.7 14.1 2013 06 25 21 24.47 +19 17.3 2.087 2.705 117.1 19.5 14.1 2013 06 26 21 22.88 +19 01.9 2.068 2.702 118.3 19.3 14.0 2013 06 27 21 21.24 +18 45.8 2.050 2.699 119.5 19.1 14.0 2013 06 28 21 19.57 +18 29.2 2.031 2.697 120.7 18.9 14.0 2013 06 29 21 17.84 +18 11.9 2.014 2.694 122.0 18.7 14.0 2013 06 30 21 16.07 +17 54.0 1.996 2.691 123.2 18.4 13.9 2013 07 01 21 14.26 +17 35.4 1.979 2.688 124.5 18.2 13.9 2013 07 02 21 12.40 +17 16.1 1.962 2.686 125.8 17.9 13.9 2013 07 03 21 10.50 +16 56.2 1.945 2.683 127.0 17.6 13.9 2013 07 04 21 08.55 +16 35.5 1.928 2.680 128.3 17.3 13.9 2013 07 05 21 06.57 +16 14.2 1.912 2.678 129.6 17.0 13.8 2013 07 06 21 04.53 +15 52.1 1.897 2.675 130.9 16.7 13.8 2013 07 07 21 02.46 +15 29.3 1.881 2.673 132.2 16.4 13.8 2013 07 08 21 00.34 +15 05.8 1.866 2.670 133.5 16.0 13.8 2013 07 09 20 58.19 +14 41.5 1.852 2.668 134.8 15.7 13.7 2013 07 10 20 55.99 +14 16.5 1.838 2.666 136.1 15.3 13.7 2013 07 11 20 53.75 +13 50.7 1.824 2.663 137.4 15.0 13.7 2013 07 12 20 51.48 +13 24.2 1.811 2.661 138.7 14.6 13.7 2013 07 13 20 49.17 +12 56.9 1.798 2.659 140.0 14.2 13.7 2013 07 14 20 46.83 +12 28.9 1.786 2.656 141.3 13.8 13.7 2013 07 15 20 44.45 +12 00.1 1.774 2.654 142.6 13.5 13.6 2013 07 16 20 42.04 +11 30.6 1.763 2.652 143.9 13.1 13.6 2013 07 17 20 39.60 +11 00.3 1.752 2.650 145.1 12.7 13.6 2013 07 18 20 37.13 +10 29.3 1.742 2.648 146.3 12.3 13.6 2013 07 19 20 34.64 +09 57.6 1.732 2.646 147.5 11.9 13.6 2013 07 20 20 32.11 +09 25.2 1.723 2.644 148.7 11.5 13.6 2013 07 21 20 29.57 +08 52.2 1.714 2.642 149.8 11.2 13.5 2013 07 22 20 27.00 +08 18.5 1.706 2.640 150.9 10.8 13.5 2013 07 23 20 24.42 +07 44.1 1.698 2.638 151.9 10.5 13.5 2013 07 24 20 21.82 +07 09.2 1.692 2.636 152.9 10.1 13.5 2013 07 25 20 19.20 +06 33.6 1.685 2.635 153.7 9.8 13.5 2013 07 26 20 16.57 +05 57.6 1.680 2.633 154.5 9.5 13.5 2013 07 27 20 13.93 +05 21.0 1.675 2.631 155.2 9.3 13.5 2013 07 28 20 11.28 +04 43.9 1.670 2.630 155.8 9.1 13.5 2013 07 29 20 08.63 +04 06.4 1.666 2.628 156.3 8.9 13.5 2013 07 30 20 05.97 +03 28.5 1.663 2.626 156.7 8.8 13.5 2013 07 31 20 03.32 +02 50.2 1.661 2.625 156.9 8.7 13.5 2013 08 01 20 00.66 +02 11.5 1.659 2.623 157.0 8.7 13.5 2013 08 02 19 58.01 +01 32.6 1.658 2.622 157.0 8.7 13.4 2013 08 03 19 55.36 +00 53.5 1.657 2.621 156.8 8.8 13.4 2013 08 04 19 52.73 +00 14.2 1.657 2.619 156.5 8.9 13.4 2013 08 05 19 50.10 -00 25.3 1.658 2.618 156.1 9.0 13.4 2013 08 06 19 47.49 -01 04.9 1.660 2.617 155.5 9.2 13.4 2013 08 07 19 44.90 -01 44.5 1.662 2.615 154.8 9.5 13.4 2013 08 08 19 42.32 -02 24.2 1.665 2.614 154.1 9.8 13.4 2013 08 09 19 39.76 -03 03.8 1.668 2.613 153.2 10.1 13.4 2013 08 10 19 37.23 -03 43.4 1.672 2.612 152.2 10.4 13.5 2013 08 11 19 34.72 -04 22.8 1.677 2.611 151.2 10.8 13.5 2013 08 12 19 32.24 -05 02.1 1.682 2.610 150.1 11.2 13.5 2013 08 13 19 29.79 -05 41.2 1.688 2.609 149.0 11.5 13.5 2013 08 14 19 27.37 -06 20.0 1.695 2.608 147.8 11.9 13.5 2013 08 15 19 24.98 -06 58.6 1.702 2.607 146.6 12.4 13.5 2013 08 16 19 22.63 -07 36.9 1.709 2.606 145.3 12.8 13.5 2013 08 17 19 20.31 -08 14.9 1.718 2.606 144.0 13.2 13.5 2013 08 18 19 18.03 -08 52.4 1.727 2.605 142.7 13.6 13.5 2013 08 19 19 15.79 -09 29.6 1.736 2.604 141.3 14.1 13.5 2013 08 20 19 13.58 -10 06.4 1.746 2.603 140.0 14.5 13.5 2013 08 21 19 11.42 -10 42.8 1.757 2.603 138.6 14.9 13.5 2013 08 22 19 09.29 -11 18.6 1.768 2.602 137.2 15.3 13.6 2013 08 23 19 07.21 -11 54.0 1.779 2.602 135.8 15.7 13.6 2013 08 24 19 05.18 -12 29.0 1.791 2.601 134.5 16.1 13.6 2013 08 25 19 03.18 -13 03.4 1.804 2.601 133.1 16.5 13.6 2013 08 26 19 01.23 -13 37.2 1.817 2.600 131.7 16.9 13.6 2013 08 27 18 59.33 -14 10.6 1.830 2.600 130.3 17.2 13.6 2013 08 28 18 57.47 -14 43.4 1.844 2.600 128.9 17.6 13.6 2013 08 29 18 55.66 -15 15.7 1.858 2.599 127.5 17.9 13.7 2013 08 30 18 53.89 -15 47.4 1.873 2.599 126.1 18.3 13.7 2013 08 31 18 52.17 -16 18.6 1.888 2.599 124.8 18.6 13.7 2013 09 01 18 50.50 -16 49.2 1.903 2.599 123.4 18.9 13.7 2013 09 02 18 48.88 -17 19.3 1.919 2.599 122.0 19.2 13.7 2013 09 03 18 47.30 -17 48.8 1.935 2.599 120.7 19.5 13.8 2013 09 04 18 45.77 -18 17.8 1.951 2.599 119.3 19.8 13.8 2013 09 05 18 44.28 -18 46.2 1.968 2.599 118.0 20.0 13.8 2013 09 06 18 42.84 -19 14.1 1.985 2.599 116.7 20.3 13.8 2013 09 07 18 41.45 -19 41.4 2.003 2.599 115.4 20.5 13.8 2013 09 08 18 40.11 -20 08.2 2.020 2.599 114.1 20.7 13.8 2013 09 09 18 38.81 -20 34.5 2.038 2.599 112.8 20.9 13.9 2013 09 10 18 37.56 -21 00.3 2.056 2.600 111.5 21.1 13.9 2013 09 11 18 36.35 -21 25.5 2.074 2.600 110.2 21.3 13.9 2013 09 12 18 35.19 -21 50.3 2.093 2.600 108.9 21.5 13.9 2013 09 13 18 34.07 -22 14.6 2.112 2.601 107.7 21.6 13.9 2013 09 14 18 33.00 -22 38.4 2.131 2.601 106.4 21.8 14.0 2013 09 15 18 31.97 -23 01.7 2.150 2.602 105.2 21.9 14.0 2013 09 16 18 30.98 -23 24.6 2.169 2.602 104.0 22.0 14.0 2013 09 17 18 30.03 -23 47.0 2.189 2.603 102.8 22.1 14.0 2013 09 18 18 29.13 -24 09.0 2.208 2.603 101.6 22.2 14.0 2013 09 19 18 28.27 -24 30.5 2.228 2.604 100.4 22.3 14.1 2013 09 20 18 27.45 -24 51.7 2.248 2.605 99.2 22.4 14.1 2013 09 21 18 26.67 -25 12.4 2.268 2.605 98.0 22.4 14.1 2013 09 22 18 25.93 -25 32.7 2.288 2.606 96.9 22.5 14.1 2013 09 23 18 25.23 -25 52.6 2.308 2.607 95.7 22.5 14.1 2013 09 24 18 24.56 -26 12.2 2.328 2.608 94.6 22.5 14.2 2013 09 25 18 23.94 -26 31.4 2.349 2.609 93.5 22.6 14.2 2013 09 26 18 23.35 -26 50.2 2.369 2.610 92.3 22.6 14.2 2013 09 27 18 22.80 -27 08.7 2.389 2.611 91.2 22.6 14.2 2013 09 28 18 22.28 -27 26.9 2.410 2.612 90.1 22.6 14.2 2013 09 29 18 21.80 -27 44.7 2.430 2.613 89.0 22.5 14.3 2013 09 30 18 21.35 -28 02.2 2.451 2.614 87.9 22.5 14.3 2013 10 01 18 20.94 -28 19.4 2.472 2.615 86.8 22.5 14.3 2013 10 02 18 20.57 -28 36.3 2.492 2.616 85.8 22.4 14.3 2013 10 03 18 20.22 -28 52.9 2.513 2.618 84.7 22.4 14.3 2013 10 04 18 19.91 -29 09.2 2.533 2.619 83.7 22.3 14.4 2013 10 05 18 19.63 -29 25.2 2.554 2.620 82.6 22.2 14.4 2013 10 06 18 19.39 -29 41.0 2.574 2.622 81.6 22.2 14.4 2013 10 07 18 19.17 -29 56.5 2.595 2.623 80.5 22.1 14.4 2013 10 08 18 18.98 -30 11.8 2.615 2.624 79.5 22.0 14.4 2013 10 09 18 18.83 -30 26.8 2.636 2.626 78.5 21.9 14.5 2013 10 10 18 18.70 -30 41.6 2.656 2.628 77.5 21.8 14.5 2013 10 11 18 18.60 -30 56.2 2.677 2.629 76.5 21.7 14.5 2013 10 12 18 18.53 -31 10.5 2.697 2.631 75.5 21.5 14.5 2013 10 13 18 18.49 -31 24.7 2.717 2.632 74.5 21.4 14.5 2013 10 14 18 18.48 -31 38.6 2.737 2.634 73.5 21.3 14.6 2013 10 15 18 18.49 -31 52.3 2.757 2.636 72.6 21.2 14.6 2013 10 16 18 18.52 -32 05.9 2.777 2.638 71.6 21.0 14.6 2013 10 17 18 18.59 -32 19.2 2.797 2.640 70.6 20.9 14.6 2013 10 18 18 18.67 -32 32.4 2.817 2.641 69.7 20.7 14.6 2013 10 19 18 18.78 -32 45.4 2.836 2.643 68.7 20.6 14.6 2013 10 20 18 18.92 -32 58.2 2.856 2.645 67.8 20.4 14.7 2013 10 21 18 19.08 -33 10.9 2.875 2.647 66.8 20.2 14.7 2013 10 22 18 19.26 -33 23.4 2.895 2.649 65.9 20.1 14.7 2013 10 23 18 19.47 -33 35.8 2.914 2.651 65.0 19.9 14.7 2013 10 24 18 19.69 -33 48.0 2.933 2.654 64.1 19.7 14.7 2013 10 25 18 19.94 -34 00.0 2.952 2.656 63.2 19.5 14.7 2013 10 26 18 20.21 -34 12.0 2.971 2.658 62.3 19.3 14.8 2013 10 27 18 20.51 -34 23.8 2.989 2.660 61.4 19.1 14.8 2013 10 28 18 20.82 -34 35.4 3.008 2.662 60.5 18.9 14.8 2013 10 29 18 21.15 -34 47.0 3.026 2.665 59.6 18.8 14.8 2013 10 30 18 21.51 -34 58.4 3.045 2.667 58.7 18.6 14.8 2013 10 31 18 21.88 -35 09.7 3.063 2.670 57.8 18.3 14.8 2013 11 01 18 22.27 -35 20.9 3.081 2.672 56.9 18.1 14.9 2013 11 02 18 22.68 -35 31.9 3.098 2.674 56.1 17.9 14.9 2013 11 03 18 23.11 -35 42.9 3.116 2.677 55.2 17.7 14.9 2013 11 04 18 23.56 -35 53.8 3.133 2.680 54.4 17.5 14.9 2013 11 05 18 24.03 -36 04.6 3.151 2.682 53.5 17.3 14.9 2013 11 06 18 24.51 -36 15.3 3.168 2.685 52.7 17.1 14.9 2013 11 07 18 25.01 -36 25.9 3.185 2.687 51.8 16.9 14.9 2013 11 08 18 25.53 -36 36.4 3.201 2.690 51.0 16.6 15.0 2013 11 09 18 26.07 -36 46.8 3.218 2.693 50.2 16.4 15.0 2013 11 10 18 26.62 -36 57.2 3.234 2.696 49.4 16.2 15.0 2013 11 11 18 27.19 -37 07.5 3.250 2.699 48.5 16.0 15.0 2013 11 12 18 27.77 -37 17.7 3.266 2.701 47.7 15.7 15.0 2013 11 13 18 28.37 -37 27.8 3.282 2.704 46.9 15.5 15.0 2013 11 14 18 28.98 -37 37.9 3.297 2.707 46.1 15.3 15.1 2013 11 15 18 29.61 -37 47.9 3.313 2.710 45.3 15.0 15.1 2013 11 16 18 30.25 -37 57.9 3.328 2.713 44.6 14.8 15.1 2013 11 17 18 30.90 -38 07.7 3.343 2.716 43.8 14.6 15.1 2013 11 18 18 31.57 -38 17.6 3.357 2.719 43.0 14.4 15.1 2013 11 19 18 32.26 -38 27.4 3.372 2.722 42.3 14.1 15.1 2013 11 20 18 32.95 -38 37.1 3.386 2.726 41.5 13.9 15.1 2013 11 21 18 33.66 -38 46.8 3.400 2.729 40.8 13.7 15.1 2013 11 22 18 34.39 -38 56.4 3.414 2.732 40.0 13.4 15.2 2013 11 23 18 35.12 -39 06.0 3.427 2.735 39.3 13.2 15.2 2013 11 24 18 35.87 -39 15.6 3.441 2.739 38.6 13.0 15.2 2013 11 25 18 36.63 -39 25.1 3.454 2.742 37.8 12.8 15.2 2013 11 26 18 37.41 -39 34.6 3.467 2.745 37.1 12.5 15.2 2013 11 27 18 38.19 -39 44.0 3.479 2.749 36.4 12.3 15.2 2013 11 28 18 38.99 -39 53.4 3.492 2.752 35.8 12.1 15.2 2013 11 29 18 39.80 -40 02.8 3.504 2.756 35.1 11.9 15.2 2013 11 30 18 40.62 -40 12.2 3.516 2.759 34.4 11.7 15.3 2013 12 01 18 41.45 -40 21.5 3.528 2.763 33.8 11.4 15.3 2013 12 02 18 42.30 -40 30.8 3.539 2.766 33.1 11.2 15.3 2013 12 03 18 43.15 -40 40.1 3.551 2.770 32.5 11.0 15.3 2013 12 04 18 44.02 -40 49.4 3.562 2.774 31.9 10.8 15.3 2013 12 05 18 44.89 -40 58.7 3.572 2.777 31.3 10.6 15.3 2013 12 06 18 45.78 -41 07.9 3.583 2.781 30.7 10.4 15.3 2013 12 07 18 46.67 -41 17.2 3.593 2.785 30.1 10.2 15.3 2013 12 08 18 47.58 -41 26.4 3.603 2.789 29.5 10.0 15.3 2013 12 09 18 48.50 -41 35.6 3.613 2.792 29.0 9.8 15.4 2013 12 10 18 49.42 -41 44.8 3.623 2.796 28.4 9.7 15.4 2013 12 11 18 50.35 -41 54.1 3.632 2.800 27.9 9.5 15.4 2013 12 12 18 51.30 -42 03.3 3.641 2.804 27.4 9.3 15.4 2013 12 13 18 52.25 -42 12.5 3.650 2.808 27.0 9.1 15.4 2013 12 14 18 53.21 -42 21.7 3.658 2.812 26.5 9.0 15.4 2013 12 15 18 54.18 -42 31.0 3.667 2.816 26.1 8.8 15.4 2013 12 16 18 55.16 -42 40.2 3.675 2.820 25.7 8.7 15.4 2013 12 17 18 56.15 -42 49.4 3.682 2.824 25.3 8.6 15.4 2013 12 18 18 57.14 -42 58.7 3.690 2.828 24.9 8.4 15.4 2013 12 19 18 58.14 -43 07.9 3.697 2.832 24.6 8.3 15.5 2013 12 20 18 59.16 -43 17.2 3.704 2.836 24.3 8.2 15.5 2013 12 21 19 00.18 -43 26.5 3.711 2.841 24.0 8.1 15.5 2013 12 22 19 01.20 -43 35.8 3.718 2.845 23.7 8.0 15.5 2013 12 23 19 02.24 -43 45.2 3.724 2.849 23.5 7.9 15.5 2013 12 24 19 03.28 -43 54.5 3.730 2.853 23.3 7.8 15.5 2013 12 25 19 04.33 -44 03.9 3.736 2.858 23.1 7.8 15.5 2013 12 26 19 05.39 -44 13.3 3.742 2.862 23.0 7.7 15.5 2013 12 27 19 06.46 -44 22.7 3.747 2.866 22.9 7.7 15.5 2013 12 28 19 07.53 -44 32.2 3.752 2.871 22.8 7.6 15.5 2013 12 29 19 08.61 -44 41.7 3.757 2.875 22.8 7.6 15.5 2013 12 30 19 09.70 -44 51.2 3.761 2.880 22.7 7.6 15.6 2013 12 31 19 10.79 -45 00.8 3.766 2.884 22.8 7.6 15.6 2014 01 01 19 11.89 -45 10.4 3.770 2.889 22.8 7.6 15.6 2014 01 02 19 13.00 -45 20.0 3.774 2.893 22.9 7.6 15.6 2014 01 03 19 14.11 -45 29.7 3.777 2.898 23.0 7.6 15.6 H = 9.0, 2.5n = 8
Astrometric observations of this comet from the Minor Planet Center archive are available here.