MPC
CBAT
ICQ
P/2007 H3 (Garradd) T 2007 Aug. 15.3447 TT MPC q 1.829275 (2000.0) P Q n 0.1505193 Peri. 350.1519 -0.2625931 +0.8670489 a 3.500053 Node 263.6601 -0.8537735 -0.4132335 e 0.477358 Incl. 25.2146 -0.4495727 +0.2783239 P 6.55 From 66 observations 2007 Mar. 28-June 12.An 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 2007 06 09 12 15.25 -29 43.8 1.253 1.921 115.4 28.5 17.3 2007 06 14 12 22.54 -28 28.4 1.275 1.908 112.4 29.5 17.3 2007 06 19 12 30.50 -27 18.0 1.299 1.897 109.4 30.4 17.3 2007 06 24 12 39.06 -26 13.0 1.326 1.886 106.5 31.1 17.4 2007 06 29 12 48.14 -25 13.3 1.355 1.876 103.6 31.8 17.4 2007 07 04 12 57.69 -24 18.9 1.386 1.866 100.8 32.3 17.4 2007 07 09 13 07.65 -23 29.6 1.420 1.858 98.1 32.8 17.5 2007 07 14 13 17.97 -22 45.3 1.455 1.851 95.4 33.1 17.5 2007 07 19 13 28.62 -22 05.6 1.491 1.845 92.8 33.4 17.5 2007 07 24 13 39.56 -21 30.2 1.530 1.840 90.2 33.5 17.6 2007 07 29 13 50.74 -20 58.7 1.569 1.836 87.8 33.6 17.6 2007 08 03 14 02.12 -20 30.6 1.610 1.832 85.4 33.5 17.7 2007 08 08 14 13.69 -20 05.5 1.653 1.830 83.0 33.4 17.7 2007 08 13 14 25.42 -19 43.1 1.696 1.829 80.7 33.1 17.8 2007 08 18 14 37.29 -19 23.0 1.740 1.829 78.4 32.8 17.8 2007 08 23 14 49.27 -19 04.6 1.786 1.831 76.2 32.5 17.9 2007 08 28 15 01.35 -18 47.7 1.832 1.833 74.0 32.0 17.9 2007 09 02 15 13.50 -18 31.7 1.879 1.836 71.9 31.5 18.0 2007 09 07 15 25.71 -18 16.4 1.926 1.840 69.8 30.9 18.1 2007 09 12 15 37.98 -18 01.5 1.975 1.845 67.7 30.3 18.1 2007 09 17 15 50.28 -17 46.6 2.024 1.852 65.7 29.6 18.2 2007 09 22 16 02.61 -17 31.4 2.073 1.859 63.6 28.9 18.3 2007 09 27 16 14.94 -17 15.6 2.122 1.867 61.6 28.2 18.3 2007 10 02 16 27.27 -16 59.0 2.172 1.876 59.6 27.4 18.4 2007 10 07 16 39.58 -16 41.3 2.222 1.886 57.6 26.6 18.5 2007 10 12 16 51.88 -16 22.4 2.273 1.897 55.6 25.7 18.6 2007 10 17 17 04.14 -16 02.1 2.323 1.909 53.7 24.9 18.6 2007 10 22 17 16.36 -15 40.1 2.373 1.922 51.7 24.0 18.7 2007 10 27 17 28.52 -15 16.3 2.423 1.935 49.7 23.1 18.8 2007 11 01 17 40.61 -14 50.7 2.473 1.950 47.8 22.2 18.9 2007 11 06 17 52.64 -14 23.1 2.522 1.965 45.8 21.2 18.9 2007 11 11 18 04.58 -13 53.5 2.572 1.980 43.9 20.3 19.0 2007 11 16 18 16.43 -13 21.8 2.620 1.997 41.9 19.3 19.1 2007 11 21 18 28.18 -12 47.9 2.668 2.014 40.0 18.4 19.2 2007 11 26 18 39.81 -12 11.8 2.716 2.032 38.0 17.4 19.2 2007 12 01 18 51.33 -11 33.6 2.763 2.050 36.1 16.5 19.3 2007 12 06 19 02.73 -10 53.2 2.808 2.069 34.2 15.5 19.4 2007 12 11 19 14.00 -10 10.7 2.853 2.088 32.3 14.6 19.5 2007 12 16 19 25.14 -09 26.1 2.897 2.108 30.4 13.7 19.5 2008 04 04 22 50.68 +12 39.9 3.428 2.622 31.0 11.3 20.9 2008 04 09 22 58.13 +13 46.5 3.425 2.647 33.3 12.0 20.9 2008 04 14 23 05.41 +14 52.8 3.421 2.672 35.7 12.7 20.9 2008 04 19 23 12.50 +15 58.8 3.414 2.697 38.2 13.3 21.0 2008 04 24 23 19.40 +17 04.5 3.404 2.721 40.7 13.9 21.0