MPC
CBAT
ICQ
C/2007 K1 (Lemmon) Epoch 2007 May 20.0 TT = JDT 2454240.5 T 2007 May 8.8773 TT MPC q 9.238788 (2000.0) P Q z +0.002382 Peri. 52.0305 +0.0301618 -0.5056651 +/-0.000020 Node 294.6574 -0.9059025 +0.3507062 e 0.977995 Incl. 108.4306 +0.4224109 +0.7882309 From 121 observations 2007 May 18-Sept. 16, mean residual 0".5.Elements are also available for the current standard epoch:
C/2007 K1 (Lemmon) Epoch 2008 May 14.0 TT = JDT 2454600.5 T 2007 May 10.0514 TT MPC q 9.239476 (2000.0) P Q z +0.002307 Peri. 52.0846 +0.0296436 -0.5055684 +/-0.000020 Node 294.6496 -0.9055609 +0.3516353 e 0.978686 Incl. 108.4265 +0.4231793 +0.7878789An explanation of the orbital elements is available.
These orbital elements are also available in forms suitable for loading into a number of popular planetarium-type software programs.
Personalized ephemerides for this (and other) objects may be generated using the Minor Planet & Comet Ephemeris Service.
Recent magnitude estimates for this comet (as reported to the ICQ) may be available.
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2 2008 04 14 17 54.12 +41 39.0 9.190 9.433 101.0 6.0 20.6 2008 04 19 17 52.11 +42 17.4 9.164 9.438 102.9 6.0 20.6 2008 04 24 17 49.83 +42 54.6 9.141 9.444 104.6 5.9 20.6 2008 04 29 17 47.30 +43 30.4 9.121 9.450 106.1 5.9 20.6 2008 05 04 17 44.51 +44 04.3 9.105 9.456 107.4 5.8 20.6 2008 05 09 17 41.49 +44 36.3 9.093 9.462 108.5 5.8 20.6 2008 05 14 17 38.25 +45 05.9 9.085 9.468 109.4 5.8 20.6 2008 05 19 17 34.82 +45 33.1 9.080 9.474 110.0 5.8 20.6 2008 05 24 17 31.22 +45 57.7 9.079 9.480 110.4 5.7 20.6 2008 05 29 17 27.48 +46 19.4 9.083 9.486 110.6 5.7 20.6 2008 06 03 17 23.62 +46 38.2 9.090 9.493 110.5 5.7 20.6 2008 06 08 17 19.70 +46 54.0 9.101 9.499 110.2 5.8 20.6 2008 06 13 17 15.73 +47 06.6 9.116 9.506 109.6 5.8 20.6 2008 06 18 17 11.77 +47 16.2 9.135 9.512 108.9 5.8 20.6 2008 06 23 17 07.83 +47 22.7 9.157 9.519 107.9 5.8 20.6 2008 06 28 17 03.97 +47 26.2 9.182 9.525 106.8 5.9 20.6 2008 07 03 17 00.22 +47 26.8 9.211 9.532 105.4 5.9 20.6 2008 07 08 16 56.60 +47 24.7 9.243 9.539 104.0 5.9 20.6 2008 07 13 16 53.14 +47 20.0 9.277 9.546 102.3 6.0 20.6 2008 07 18 16 49.88 +47 12.9 9.314 9.553 100.6 6.0 20.6 2008 07 23 16 46.83 +47 03.6 9.352 9.560 98.8 6.0 20.7 2008 07 28 16 44.01 +46 52.4 9.393 9.567 96.8 6.0 20.7 2008 08 02 16 41.44 +46 39.4 9.435 9.575 94.9 6.1 20.7 2008 08 07 16 39.12 +46 25.0 9.478 9.582 92.8 6.1 20.7 2008 08 12 16 37.07 +46 09.4 9.522 9.589 90.7 6.1 20.7 2008 08 17 16 35.28 +45 52.8 9.567 9.597 88.6 6.1 20.7 2008 08 22 16 33.77 +45 35.5 9.612 9.604 86.5 6.0 20.7 2008 08 27 16 32.51 +45 17.7 9.657 9.612 84.4 6.0 20.8 2008 09 01 16 31.52 +44 59.6 9.701 9.620 82.4 6.0 20.8 2008 09 06 16 30.79 +44 41.4 9.745 9.627 80.3 5.9 20.8 2008 09 11 16 30.31 +44 23.5 9.788 9.635 78.4 5.9 20.8 2008 09 16 16 30.06 +44 05.9 9.829 9.643 76.4 5.8 20.8 2008 09 21 16 30.04 +43 48.9 9.869 9.651 74.6 5.8 20.8 2008 09 26 16 30.25 +43 32.6 9.907 9.659 72.8 5.7 20.8 2008 10 01 16 30.66 +43 17.2 9.943 9.667 71.2 5.6 20.8 2008 10 06 16 31.26 +43 02.9 9.977 9.675 69.7 5.6 20.9 2008 10 11 16 32.05 +42 49.8 10.008 9.683 68.3 5.5 20.9 2008 10 16 16 33.01 +42 38.1 10.037 9.692 67.0 5.4 20.9 2008 10 21 16 34.12 +42 27.8 10.063 9.700 66.0 5.4 20.9 2008 10 26 16 35.37 +42 19.1 10.086 9.709 65.0 5.3 20.9 2008 10 31 16 36.75 +42 12.1 10.106 9.717 64.3 5.3 20.9 2008 11 05 16 38.24 +42 06.9 10.123 9.726 63.8 5.2 20.9 2008 11 10 16 39.84 +42 03.6 10.137 9.734 63.4 5.2 20.9 2008 11 15 16 41.51 +42 02.3 10.148 9.743 63.3 5.2 20.9 2008 11 20 16 43.26 +42 03.0 10.156 9.752 63.3 5.2 20.9 2008 11 25 16 45.07 +42 05.7 10.160 9.761 63.6 5.2 20.9 2008 11 30 16 46.92 +42 10.7 10.161 9.770 64.0 5.2 20.9 2008 12 05 16 48.79 +42 17.8 10.160 9.779 64.7 5.2 20.9 2008 12 10 16 50.67 +42 27.2 10.155 9.788 65.5 5.3 20.9 2008 12 15 16 52.55 +42 38.7 10.148 9.797 66.5 5.3 20.9 2008 12 20 16 54.41 +42 52.5 10.138 9.806 67.7 5.3 20.9 2008 12 25 16 56.24 +43 08.6 10.125 9.815 69.0 5.4 20.9 2008 12 30 16 58.01 +43 26.9 10.111 9.825 70.4 5.4 20.9 2009 01 04 16 59.72 +43 47.4 10.094 9.834 72.0 5.5 20.9 2009 01 09 17 01.34 +44 10.0 10.076 9.843 73.6 5.5 20.9 2009 01 14 17 02.86 +44 34.7 10.056 9.853 75.3 5.5 20.9 2009 01 19 17 04.26 +45 01.4 10.035 9.863 77.2 5.6 20.9 2009 01 24 17 05.52 +45 30.1 10.012 9.872 79.0 5.6 20.9 2009 01 29 17 06.63 +46 00.6 9.990 9.882 80.9 5.6 20.9 2009 02 03 17 07.57 +46 32.8 9.967 9.892 82.8 5.7 20.9 2009 02 08 17 08.32 +47 06.5 9.943 9.902 84.7 5.7 20.9 2009 02 13 17 08.86 +47 41.7 9.921 9.912 86.6 5.7 20.9 2009 02 18 17 09.18 +48 18.1 9.898 9.922 88.5 5.7 20.9 2009 02 23 17 09.26 +48 55.5 9.877 9.932 90.3 5.7 20.9 2009 02 28 17 09.07 +49 33.8 9.856 9.942 92.1 5.7 20.9 2009 03 05 17 08.61 +50 12.7 9.838 9.952 93.8 5.7 20.9 2009 03 10 17 07.86 +50 51.9 9.820 9.962 95.3 5.7 20.9 2009 03 15 17 06.81 +51 31.3 9.805 9.972 96.8 5.7 20.9 2009 03 20 17 05.44 +52 10.4 9.792 9.983 98.2 5.7 20.9 2009 03 25 17 03.74 +52 49.2 9.782 9.993 99.4 5.7 20.9 2009 03 30 17 01.72 +53 27.2 9.774 10.004 100.5 5.6 21.0 2009 04 04 16 59.35 +54 04.2 9.769 10.014 101.4 5.6 21.0 2009 04 09 16 56.65 +54 39.8 9.766 10.025 102.1 5.6 21.0 2009 04 14 16 53.63 +55 13.9 9.767 10.035 102.7 5.6 21.0 2009 04 19 16 50.29 +55 46.1 9.771 10.046 103.1 5.6 21.0 2009 04 24 16 46.64 +56 16.2 9.778 10.057 103.3 5.6 21.0 2009 04 29 16 42.71 +56 43.8 9.788 10.068 103.3 5.6 21.0 2009 05 04 16 38.52 +57 08.9 9.801 10.079 103.2 5.6 21.0 2009 05 09 16 34.11 +57 31.1 9.817 10.090 102.9 5.6 21.0 2009 05 14 16 29.52 +57 50.4 9.836 10.101 102.4 5.6 21.0 2009 05 19 16 24.79 +58 06.6 9.858 10.112 101.7 5.6 21.0
