(393) Lampetia
Orbital Elements
The following orbital elements are taken from MPO 3854(393) Lampetia Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 Williams M 296.58469 (2000.0) P Q n 0.21294105 Peri. 91.15748 +0.53598982 +0.83289231 a 2.7773448 Node 212.48313 -0.83998971 +0.50980711 e 0.3320059 Incl. 14.87420 -0.08445234 +0.21537667 P 4.63 H 8.39 G 0.15 U 1 From 206 observations at 34 oppositions, 1903-2000, mean residual 0".90.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.Personalized ephemerides for this object (and others) can be generated using the MPES.
Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2009 04 21 17 22.47 -12 14.6 1.367 2.150 129.4 21.2 11.8 2009 04 26 17 23.96 -11 15.1 1.312 2.134 133.6 20.0 11.6 2009 05 01 17 24.69 -10 12.4 1.260 2.118 137.9 18.6 11.5 2009 05 06 17 24.67 -09 07.0 1.213 2.102 142.1 17.1 11.3 2009 05 11 17 23.89 -07 59.5 1.170 2.087 146.3 15.6 11.2 2009 05 16 17 22.39 -06 51.0 1.132 2.072 150.4 14.0 11.0 2009 05 21 17 20.20 -05 42.5 1.099 2.057 154.0 12.5 10.9 2009 05 26 17 17.40 -04 35.4 1.072 2.043 157.0 11.2 10.8 2009 05 31 17 14.11 -03 31.0 1.050 2.029 158.9 10.3 10.7 2009 06 05 17 10.48 -02 30.9 1.034 2.016 159.5 10.2 10.6 2009 06 10 17 06.66 -01 36.3 1.023 2.003 158.6 10.7 10.6 2009 06 15 17 02.81 -00 48.5 1.017 1.990 156.3 11.8 10.6 2009 06 20 16 59.10 -00 08.3 1.017 1.978 153.1 13.4 10.7 2009 06 25 16 55.71 +00 23.3 1.022 1.966 149.4 15.3 10.7 2009 06 30 16 52.80 +00 46.2 1.031 1.955 145.3 17.2 10.8 2009 07 05 16 50.50 +01 00.5 1.044 1.944 141.2 19.1 10.9 2009 07 10 16 48.90 +01 06.4 1.062 1.934 137.0 21.0 11.0 2009 07 15 16 48.07 +01 04.4 1.082 1.924 132.9 22.8 11.1 2009 07 20 16 48.06 +00 55.4 1.106 1.915 128.9 24.4 11.2 2009 07 25 16 48.90 +00 39.9 1.132 1.906 125.0 25.9 11.2 2009 07 30 16 50.60 +00 19.0 1.161 1.899 121.3 27.2 11.3 2009 08 04 16 53.14 -00 06.5 1.192 1.891 117.8 28.3 11.4 2009 08 09 16 56.49 -00 35.6 1.224 1.885 114.4 29.3 11.5 2009 08 14 17 00.63 -01 07.7 1.258 1.879 111.1 30.2 11.6 2009 08 19 17 05.51 -01 42.0 1.294 1.873 108.0 30.9 11.6 2009 08 24 17 11.10 -02 17.8 1.331 1.869 105.0 31.5 11.7 2009 08 29 17 17.37 -02 54.3 1.369 1.865 102.2 32.0 11.8 2009 09 03 17 24.26 -03 30.9 1.408 1.861 99.4 32.3 11.8 2009 09 08 17 31.73 -04 07.1 1.447 1.859 96.8 32.6 11.9
