(129) Antigone
Orbital Elements
The following orbital elements are taken from MPO 2601(129) Antigone Epoch 2001 Apr. 1.0 TT = JDT 2452000.5 Williams M 43.85461 (2000.0) P Q n 0.20303257 Peri. 108.55053 -0.40745424 +0.90150603 a 2.8669860 Node 136.47209 -0.89722706 -0.36541829 e 0.2140466 Incl. 12.22504 -0.17019005 -0.23185416 P 4.85 H 7.07 G 0.33 U 0 From 871 observations at 50 oppositions, 1915-2000, mean residual 0".63.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.
Ephemeris
The following ephemeris is at intervals of five days. A daily ephemeris covering the same time interval is also available.
Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2001 06 20 23 30.81 -06 24.6 2.338 2.675 98.0 22.1 11.9 2001 06 25 23 34.11 -06 26.8 2.284 2.686 102.0 21.7 11.8 2001 06 30 23 36.94 -06 32.9 2.232 2.697 106.1 21.2 11.8 2001 07 05 23 39.28 -06 43.2 2.180 2.708 110.4 20.6 11.7 2001 07 10 23 41.09 -06 57.7 2.131 2.719 114.8 19.8 11.7 2001 07 15 23 42.35 -07 16.6 2.084 2.730 119.4 18.9 11.6 2001 07 20 23 43.04 -07 39.9 2.039 2.741 124.1 17.9 11.5 2001 07 25 23 43.14 -08 07.4 1.998 2.753 129.0 16.7 11.5 2001 07 30 23 42.66 -08 39.0 1.960 2.764 134.0 15.3 11.4 2001 08 04 23 41.59 -09 14.5 1.927 2.775 139.1 13.8 11.3 2001 08 09 23 39.97 -09 53.2 1.898 2.786 144.4 12.2 11.3 2001 08 14 23 37.81 -10 34.7 1.875 2.797 149.7 10.5 11.2 2001 08 19 23 35.16 -11 18.2 1.858 2.808 155.1 8.7 11.1 2001 08 24 23 32.08 -12 02.9 1.846 2.819 160.3 6.9 11.1 2001 08 29 23 28.67 -12 47.7 1.842 2.830 165.2 5.2 11.0 2001 09 03 23 25.02 -13 31.8 1.844 2.841 169.2 3.8 10.9 2001 09 08 23 21.22 -14 14.1 1.853 2.852 170.8 3.3 10.9 2001 09 13 23 17.40 -14 53.7 1.869 2.863 168.8 3.9 11.0 2001 09 18 23 13.65 -15 29.9 1.892 2.874 164.7 5.3 11.1 2001 09 23 23 10.10 -16 01.9 1.922 2.885 159.8 6.9 11.2 2001 09 28 23 06.84 -16 29.3 1.958 2.895 154.5 8.6 11.3 2001 10 03 23 03.95 -16 51.8 2.001 2.906 149.2 10.2 11.4 2001 10 08 23 01.51 -17 09.2 2.050 2.917 143.9 11.7 11.5 2001 10 13 22 59.55 -17 21.6 2.103 2.927 138.6 13.0 11.6 2001 10 18 22 58.12 -17 29.0 2.162 2.938 133.5 14.2 11.7 2001 10 23 22 57.25 -17 31.7 2.225 2.948 128.4 15.3 11.8 2001 10 28 22 56.94 -17 29.8 2.292 2.959 123.5 16.3 11.9
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