C/2007 G1 (LINEAR)
Orbital Elements
The following orbital elements are taken from MPC 62270:C/2007 G1 (LINEAR) Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 T 2008 Nov. 16.3150 TT MPC q 2.647148 (2000.0) P Q z -0.000653 Peri. 223.9830 -0.1175034 +0.1531395 +/-0.000001 Node 78.9949 -0.3754557 +0.9078506 e 1.001729 Incl. 88.3309 -0.9193617 -0.3903274 From 1276 observations 2007 Apr. 10-2008 Mar. 9, mean residual 0".5.Elements are also available for the current standard epoch:
C/2007 G1 (LINEAR) Epoch 2009 June 18.0 TT = JDT 2455000.5 T 2008 Nov. 16.3408 TT MPC q 2.647289 (2000.0) P Q z -0.000635 Peri. 223.9923 -0.1174680 +0.1531586 +/-0.000001 Node 78.9954 -0.3753106 +0.9079115 e 1.001682 Incl. 88.3305 -0.9194255 -0.3901784An 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.
Ephemeris
The following ephemeris is at intervals of five days. A daily ephemeris covering the same time interval is also available.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 2009 06 08 05 24.35 -41 41.5 3.689 3.382 64.7 15.7 13.6 2009 06 13 05 31.01 -40 51.4 3.733 3.413 64.1 15.5 13.7 2009 06 18 05 37.38 -40 06.7 3.775 3.444 63.5 15.3 13.8 2009 06 23 05 43.46 -39 27.3 3.815 3.476 63.1 15.1 13.8 2009 06 28 05 49.27 -38 53.3 3.854 3.508 62.8 14.9 13.9 2009 07 03 05 54.80 -38 24.2 3.891 3.541 62.6 14.8 13.9 2009 07 08 06 00.05 -38 00.1 3.925 3.573 62.6 14.6 14.0 2009 07 13 06 05.02 -37 40.6 3.957 3.606 62.7 14.5 14.1 2009 07 18 06 09.71 -37 25.6 3.986 3.639 63.0 14.4 14.1 2009 07 23 06 14.11 -37 15.1 4.012 3.673 63.5 14.3 14.2 2009 07 28 06 18.22 -37 08.7 4.036 3.707 64.1 14.3 14.2 2009 08 02 06 22.02 -37 06.3 4.057 3.740 64.9 14.2 14.3 2009 08 07 06 25.49 -37 07.7 4.074 3.775 65.8 14.2 14.3 2009 08 12 06 28.64 -37 12.6 4.089 3.809 67.0 14.2 14.4 2009 08 17 06 31.44 -37 20.9 4.101 3.843 68.3 14.2 14.4 2009 08 22 06 33.88 -37 32.4 4.111 3.878 69.7 14.2 14.5 2009 08 27 06 35.93 -37 46.9 4.117 3.913 71.4 14.2 14.5 2009 09 01 06 37.57 -38 03.9 4.121 3.948 73.1 14.2 14.5 2009 09 06 06 38.79 -38 23.3 4.123 3.983 75.0 14.1 14.6 2009 09 11 06 39.56 -38 44.7 4.123 4.019 77.1 14.1 14.6 2009 09 16 06 39.86 -39 07.9 4.120 4.054 79.2 14.1 14.7 2009 09 21 06 39.67 -39 32.4 4.116 4.090 81.5 14.1 14.7 2009 09 26 06 38.95 -39 57.8 4.111 4.126 83.8 14.0 14.7 2009 10 01 06 37.70 -40 23.6 4.105 4.162 86.3 13.9 14.8 2009 10 06 06 35.89 -40 49.2 4.098 4.198 88.8 13.8 14.8 2009 10 11 06 33.52 -41 14.2 4.092 4.234 91.3 13.6 14.8 2009 10 16 06 30.57 -41 38.0 4.085 4.270 93.9 13.5 14.9 2009 10 21 06 27.03 -41 59.9 4.079 4.307 96.5 13.3 14.9 2009 10 26 06 22.93 -42 19.2 4.075 4.343 99.0 13.1 14.9 2009 10 31 06 18.28 -42 35.1 4.072 4.380 101.5 12.8 15.0 2009 11 05 06 13.12 -42 47.1 4.071 4.416 104.0 12.6 15.0 2009 11 10 06 07.50 -42 54.4 4.073 4.453 106.2 12.3 15.0 2009 11 15 06 01.47 -42 56.5 4.079 4.490 108.4 12.1 15.1 2009 11 20 05 55.11 -42 52.7 4.087 4.527 110.3 11.8 15.1 2009 11 25 05 48.51 -42 42.7 4.100 4.564 112.1 11.6 15.2 2009 11 30 05 41.78 -42 26.0 4.118 4.601 113.5 11.3 15.2 2009 12 05 05 35.00 -42 02.7 4.140 4.638 114.6 11.1 15.2 2009 12 10 05 28.29 -41 32.7 4.167 4.675 115.4 11.0 15.3 2009 12 15 05 21.74 -40 56.2 4.200 4.712 115.8 10.8 15.3 2009 12 20 05 15.44 -40 13.4 4.238 4.749 115.8 10.8 15.4 2009 12 25 05 09.48 -39 24.7 4.281 4.786 115.4 10.7 15.5 2009 12 30 05 03.92 -38 30.9 4.330 4.823 114.6 10.7 15.5 2010 01 04 04 58.81 -37 32.5 4.384 4.861 113.5 10.7 15.6 2010 01 09 04 54.18 -36 30.2 4.444 4.898 112.0 10.7 15.6 2010 01 14 04 50.06 -35 24.7 4.509 4.935 110.2 10.8 15.7 2010 01 19 04 46.46 -34 16.7 4.579 4.973 108.0 10.8 15.8 2010 01 24 04 43.39 -33 06.9 4.653 5.010 105.7 10.9 15.8 2010 01 29 04 40.83 -31 56.1 4.732 5.047 103.1 11.0 15.9 2010 02 03 04 38.76 -30 44.7 4.814 5.085 100.3 11.0 16.0 2010 02 08 04 37.17 -29 33.4 4.900 5.122 97.4 11.0 16.0 2010 02 13 04 36.04 -28 22.5 4.989 5.160 94.4 11.0 16.1 2010 02 18 04 35.33 -27 12.5 5.080 5.197 91.3 11.0 16.2 2010 02 23 04 35.02 -26 03.9 5.174 5.234 88.1 10.9 16.3 2010 02 28 04 35.09 -24 56.8 5.268 5.272 84.8 10.8 16.3 2010 03 05 04 35.49 -23 51.6 5.364 5.309 81.5 10.6 16.4 2010 03 10 04 36.21 -22 48.4 5.460 5.347 78.2 10.5 16.5 2010 03 15 04 37.21 -21 47.4 5.557 5.384 74.9 10.3 16.5 2010 03 20 04 38.49 -20 48.6 5.653 5.421 71.6 10.0 16.6 2010 03 25 04 40.00 -19 52.4 5.748 5.459 68.3 9.8 16.7 2010 03 30 04 41.72 -18 58.6 5.841 5.496 65.1 9.5 16.7 2010 04 04 04 43.64 -18 07.3 5.934 5.534 61.9 9.2 16.8 2010 04 09 04 45.72 -17 18.6 6.024 5.571 58.8 8.8 16.9 2010 04 14 04 47.96 -16 32.4 6.111 5.608 55.7 8.5 16.9 2010 04 19 04 50.34 -15 48.7 6.196 5.646 52.8 8.1 17.0 2010 04 24 04 52.83 -15 07.6 6.278 5.683 49.9 7.8 17.0 2010 04 29 04 55.42 -14 29.1 6.357 5.720 47.2 7.4 17.1 2010 05 04 04 58.08 -13 53.0 6.432 5.758 44.6 7.1 17.1 2010 05 09 05 00.82 -13 19.3 6.503 5.795 42.2 6.7 17.2 2010 05 14 05 03.61 -12 48.0 6.569 5.832 40.1 6.4 17.2 2010 05 19 05 06.44 -12 19.2 6.632 5.870 38.1 6.1 17.3 2010 05 24 05 09.29 -11 52.6 6.690 5.907 36.5 5.9 17.3 2010 05 29 05 12.15 -11 28.3 6.743 5.944 35.2 5.6 17.4 2010 06 03 05 15.01 -11 06.2 6.792 5.981 34.3 5.5 17.4 2010 06 08 05 17.86 -10 46.3 6.836 6.018 33.8 5.4 17.5 2010 06 13 05 20.68 -10 28.5 6.874 6.055 33.7 5.3 17.5 2010 06 18 05 23.46 -10 12.8 6.908 6.093 34.0 5.4 17.5 2010 06 23 05 26.20 -09 59.1 6.937 6.130 34.8 5.4 17.6 2010 06 28 05 28.87 -09 47.3 6.961 6.167 36.0 5.6 17.6 2010 07 03 05 31.47 -09 37.4 6.979 6.204 37.5 5.7 17.6 2010 07 08 05 33.98 -09 29.4 6.993 6.241 39.4 5.9 17.7 2010 07 13 05 36.40 -09 23.1 7.002 6.278 41.6 6.2 17.7
