(24) Themis
Orbital Elements
The following orbital elements are taken from MPO 53552
(24) Themis
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 Goffin
M 39.61020 (2000.0) P Q
n 0.17802910 Peri. 107.82544 -0.80708016 -0.59039049
a 3.1295031 Node 35.99096 +0.53657626 -0.73889256
e 0.1315621 Incl. 0.75954 +0.24638897 -0.32477201
P 5.54 H 7.08 G 0.19 U 0
From 1795 observations at 108 oppositions, 1853-2003, mean residual 0".56.
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 01 15 18.26 -18 19.6 2.148 2.977 139.3 12.6 11.8 2009 04 06 15 16.20 -18 12.9 2.110 2.984 144.7 11.2 11.7 2009 04 11 15 13.61 -18 04.1 2.078 2.990 150.2 9.6 11.6 2009 04 16 15 10.56 -17 53.4 2.052 2.996 155.9 7.9 11.6 2009 04 21 15 07.12 -17 40.8 2.032 3.003 161.6 6.1 11.5 2009 04 26 15 03.37 -17 26.8 2.019 3.009 167.4 4.2 11.4 2009 05 01 14 59.42 -17 11.5 2.012 3.015 173.3 2.2 11.2 2009 05 06 14 55.38 -16 55.5 2.013 3.022 179.1 0.3 11.1 2009 05 11 14 51.36 -16 39.2 2.021 3.028 175.0 1.6 11.2 2009 05 16 14 47.46 -16 23.0 2.035 3.035 169.3 3.6 11.4 2009 05 21 14 43.78 -16 07.5 2.057 3.041 163.5 5.4 11.5 2009 05 26 14 40.41 -15 53.0 2.085 3.047 157.9 7.2 11.6 2009 05 31 14 37.43 -15 40.0 2.119 3.054 152.3 8.9 11.7 2009 06 05 14 34.90 -15 28.9 2.160 3.060 146.9 10.4 11.8 2009 06 10 14 32.87 -15 19.9 2.206 3.067 141.6 11.9 11.9
