C/2007 G1 (LINEAR)
Orbital Elements
The following orbital elements are taken from MPC 66464:C/2007 G1 (LINEAR) Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 T 2008 Nov. 16.3160 TT MPC q 2.647085 (2000.0) P Q z -0.000647 Peri. 223.9845 -0.1174945 +0.1531425 +/-0.000000 Node 78.9951 -0.3754319 +0.9078609 e 1.001713 Incl. 88.3307 -0.9193726 -0.3903025 From 1837 observations 2007 Apr. 10-2009 May 16, mean residual 0".5.Elements are also available for the current standard epoch:
C/2007 G1 (LINEAR) Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 T 2008 Nov. 16.3509 TT MPC q 2.647468 (2000.0) P Q z -0.000629 Peri. 224.0007 -0.1173160 +0.1531392 +/-0.000000 Node 79.0023 -0.3751980 +0.9079752 e 1.001664 Incl. 88.3268 -0.9194909 -0.3900377An 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 2010 01 24 04 43.39 -33 06.8 4.653 5.010 105.7 10.9 15.8 2010 01 29 04 40.83 -31 55.9 4.732 5.047 103.1 11.0 15.9 2010 02 03 04 38.76 -30 44.5 4.814 5.085 100.3 11.0 16.0 2010 02 08 04 37.18 -29 33.2 4.900 5.122 97.4 11.0 16.0 2010 02 13 04 36.04 -28 22.3 4.989 5.159 94.4 11.0 16.1 2010 02 18 04 35.33 -27 12.4 5.080 5.197 91.3 11.0 16.2 2010 02 23 04 35.02 -26 03.7 5.173 5.234 88.1 10.9 16.3 2010 02 28 04 35.09 -24 56.6 5.268 5.272 84.8 10.8 16.3 2010 03 05 04 35.49 -23 51.4 5.364 5.309 81.5 10.6 16.4 2010 03 10 04 36.21 -22 48.2 5.460 5.347 78.2 10.5 16.5 2010 03 15 04 37.21 -21 47.2 5.557 5.384 74.9 10.3 16.5 2010 03 20 04 38.49 -20 48.5 5.652 5.421 71.6 10.0 16.6 2010 03 25 04 40.00 -19 52.2 5.748 5.459 68.3 9.8 16.7 2010 03 30 04 41.72 -18 58.4 5.841 5.496 65.1 9.5 16.7 2010 04 04 04 43.64 -18 07.1 5.934 5.534 61.9 9.2 16.8 2010 04 09 04 45.72 -17 18.4 6.024 5.571 58.8 8.8 16.9 2010 04 14 04 47.96 -16 32.2 6.111 5.608 55.7 8.5 16.9 2010 04 19 04 50.34 -15 48.6 6.196 5.646 52.8 8.1 17.0 2010 04 24 04 52.83 -15 07.5 6.278 5.683 49.9 7.8 17.0 2010 04 29 04 55.41 -14 28.9 6.357 5.720 47.2 7.4 17.1 2010 05 04 04 58.08 -13 52.8 6.432 5.758 44.6 7.1 17.1 2010 05 09 05 00.82 -13 19.1 6.503 5.795 42.2 6.7 17.2 2010 05 14 05 03.61 -12 47.9 6.569 5.832 40.1 6.4 17.2 2010 05 19 05 06.44 -12 19.0 6.632 5.869 38.1 6.1 17.3 2010 05 24 05 09.29 -11 52.4 6.690 5.907 36.5 5.9 17.3 2010 05 29 05 12.15 -11 28.1 6.743 5.944 35.2 5.6 17.4 2010 06 03 05 15.01 -11 06.1 6.792 5.981 34.3 5.5 17.4 2010 06 08 05 17.86 -10 46.2 6.836 6.018 33.8 5.4 17.5 2010 06 13 05 20.68 -10 28.4 6.874 6.055 33.7 5.3 17.5 2010 06 18 05 23.46 -10 12.6 6.908 6.093 34.0 5.4 17.5 2010 06 23 05 26.20 -09 58.9 6.937 6.130 34.8 5.4 17.6 2010 06 28 05 28.87 -09 47.2 6.961 6.167 36.0 5.6 17.6 2010 07 03 05 31.46 -09 37.3 6.979 6.204 37.5 5.7 17.6 2010 07 08 05 33.98 -09 29.2 6.993 6.241 39.4 5.9 17.7 2010 07 13 05 36.40 -09 23.0 7.002 6.278 41.6 6.2 17.7 2010 07 18 05 38.71 -09 18.4 7.006 6.315 44.0 6.4 17.7 2010 07 23 05 40.89 -09 15.5 7.005 6.352 46.7 6.7 17.8 2010 07 28 05 42.95 -09 14.1 7.000 6.388 49.6 7.0 17.8 2010 08 02 05 44.86 -09 14.2 6.990 6.425 52.6 7.2 17.8 2010 08 07 05 46.62 -09 15.8 6.977 6.462 55.8 7.5 17.8 2010 08 12 05 48.21 -09 18.6 6.959 6.499 59.2 7.7 17.8 2010 08 17 05 49.62 -09 22.7 6.938 6.536 62.7 7.9 17.9 2010 08 22 05 50.84 -09 28.0 6.914 6.572 66.3 8.1 17.9 2010 08 27 05 51.86 -09 34.2 6.887 6.609 70.0 8.3 17.9 2010 09 01 05 52.66 -09 41.3 6.857 6.646 73.7 8.4 17.9 2010 09 06 05 53.25 -09 49.2 6.826 6.682 77.6 8.5 17.9 2010 09 11 05 53.59 -09 57.8 6.792 6.719 81.6 8.5 17.9 2010 09 16 05 53.70 -10 06.9 6.758 6.756 85.6 8.5 17.9 2010 09 21 05 53.55 -10 16.2 6.722 6.792 89.7 8.5 18.0 2010 09 26 05 53.15 -10 25.8 6.687 6.829 93.9 8.4 18.0 2010 10 01 05 52.49 -10 35.3 6.652 6.865 98.1 8.3 18.0 2010 10 06 05 51.56 -10 44.6 6.618 6.902 102.4 8.1 18.0 2010 10 11 05 50.38 -10 53.5 6.586 6.938 106.6 7.9 18.0 2010 10 16 05 48.92 -11 01.8 6.556 6.974 110.9 7.7 18.0 2010 10 21 05 47.22 -11 09.2 6.528 7.011 115.2 7.4 18.0 2010 10 26 05 45.27 -11 15.6 6.505 7.047 119.5 7.1 18.0 2010 10 31 05 43.09 -11 20.7 6.485 7.083 123.6 6.7 18.1 2010 11 05 05 40.69 -11 24.4 6.470 7.119 127.7 6.3 18.1 2010 11 10 05 38.10 -11 26.4 6.460 7.155 131.6 5.9 18.1 2010 11 15 05 35.33 -11 26.6 6.456 7.192 135.2 5.6 18.1 2010 11 20 05 32.42 -11 24.9 6.458 7.228 138.5 5.2 18.1 2010 11 25 05 29.39 -11 21.0 6.466 7.264 141.4 4.9 18.2 2010 11 30 05 26.29 -11 15.0 6.482 7.300 143.7 4.6 18.2 2010 12 05 05 23.13 -11 06.8 6.504 7.336 145.3 4.4 18.2 2010 12 10 05 19.96 -10 56.3 6.534 7.372 146.0 4.3 18.3 2010 12 15 05 16.81 -10 43.5 6.572 7.407 145.9 4.3 18.3 2010 12 20 05 13.71 -10 28.6 6.617 7.443 144.9 4.4 18.3 2010 12 25 05 10.71 -10 11.7 6.669 7.479 143.1 4.5 18.4 2010 12 30 05 07.83 -09 52.8 6.728 7.515 140.7 4.8 18.4 2011 01 04 05 05.09 -09 32.1 6.795 7.551 137.6 5.0 18.4 2011 01 09 05 02.53 -09 09.7 6.868 7.586 134.2 5.3 18.5 2011 01 14 05 00.16 -08 45.9 6.948 7.622 130.4 5.6 18.5 2011 01 19 04 58.01 -08 20.9 7.033 7.658 126.4 5.9 18.6 2011 01 24 04 56.08 -07 54.9 7.124 7.693 122.2 6.2 18.6 2011 01 29 04 54.38 -07 28.0 7.219 7.729 117.9 6.5 18.7 2011 02 03 04 52.92 -07 00.4 7.319 7.764 113.5 6.7 18.7 2011 02 08 04 51.71 -06 32.4 7.422 7.800 109.0 6.9 18.8 2011 02 13 04 50.74 -06 04.2 7.529 7.835 104.5 7.0 18.8 2011 02 18 04 50.01 -05 35.8 7.637 7.871 100.1 7.1 18.9 2011 02 23 04 49.52 -05 07.5 7.748 7.906 95.6 7.2 18.9 2011 02 28 04 49.26 -04 39.3 7.860 7.941 91.1 7.2 19.0
