(20) Massalia
Orbital Elements
The following orbital elements are taken from MPO 25662(20) Massalia Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 Goffin M 38.98396 (2000.0) P Q n 0.26362851 Peri. 255.49215 -0.20786821 -0.97814134 a 2.4088391 Node 206.50723 +0.90212568 -0.18953174 e 0.1427681 Incl. 0.70693 +0.37810060 -0.08554084 P 3.74 H 6.50 G 0.25 U 0 From 1670 observations at 96 oppositions, 1852-2001, mean residual 0".54.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 2007 01 01 09 08.45 +15 09.3 1.193 2.077 145.0 15.7 9.2 2007 01 06 09 05.88 +15 18.8 1.165 2.079 150.8 13.4 9.1 2007 01 11 09 02.54 +15 31.8 1.142 2.082 156.7 10.8 9.0 2007 01 16 08 58.52 +15 47.8 1.125 2.085 162.8 8.0 8.8 2007 01 21 08 53.98 +16 06.1 1.114 2.088 169.0 5.2 8.7 2007 01 26 08 49.09 +16 25.9 1.109 2.091 175.2 2.3 8.6 2007 01 31 08 44.08 +16 46.1 1.110 2.095 177.9 1.0 8.5 2007 02 05 08 39.14 +17 06.1 1.118 2.099 171.9 3.8 8.7 2007 02 10 08 34.48 +17 24.9 1.132 2.103 165.7 6.6 8.8 2007 02 15 08 30.29 +17 42.0 1.153 2.107 159.7 9.4 9.0 2007 02 20 08 26.72 +17 56.9 1.179 2.112 153.7 12.0 9.1 2007 02 25 08 23.91 +18 09.2 1.211 2.116 148.0 14.3 9.3 2007 03 02 08 21.93 +18 18.7 1.247 2.121 142.5 16.5 9.4 2007 03 07 08 20.82 +18 25.3 1.288 2.126 137.2 18.5 9.5 2007 03 12 08 20.58 +18 29.0 1.333 2.131 132.2 20.2 9.7 2007 03 17 08 21.21 +18 29.9 1.382 2.137 127.3 21.7 9.8 2007 03 22 08 22.68 +18 27.8 1.433 2.142 122.7 23.0 9.9 2007 03 27 08 24.94 +18 22.9 1.487 2.148 118.3 24.1 10.0 2007 04 01 08 27.94 +18 15.2 1.544 2.154 114.1 25.1 10.1 2007 04 06 08 31.60 +18 04.9 1.602 2.160 110.0 25.8 10.2 2007 04 11 08 35.87 +17 51.9 1.662 2.166 106.1 26.4 10.3 2007 04 16 08 40.69 +17 36.3 1.723 2.172 102.4 26.8 10.4 2007 04 21 08 46.01 +17 18.1 1.785 2.179 98.8 27.1 10.5 2007 04 26 08 51.77 +16 57.4 1.848 2.185 95.4 27.3 10.6 2007 05 01 08 57.92 +16 34.3 1.911 2.192 92.0 27.3 10.7
