(48) Doris
Orbital Elements
The following orbital elements are taken from MPC 35405:(48) Doris Epoch 2001 Apr. 1.0 TT = JDT 2452000.5 Goffin M 316.03400 (2000.0) P Q n 0.17979989 Peri. 260.22751 +0.10175135 -0.99477872 a 3.1089216 Node 183.95801 +0.95157929 +0.09963369 e 0.0742184 Incl. 6.54783 +0.29007502 +0.02210021 P 5.48 H 6.90 G 0.15 U 0 From 712 observations at 88 oppositions, 1857-1999, mean residual 0".55.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 10 28 06 17.65 +15 21.5 2.252 2.880 120.0 17.4 11.9 2001 11 02 06 17.87 +15 06.3 2.195 2.880 124.8 16.4 11.8 2001 11 07 06 17.47 +14 51.6 2.142 2.879 129.8 15.3 11.7 2001 11 12 06 16.42 +14 37.5 2.093 2.879 135.0 14.1 11.6 2001 11 17 06 14.74 +14 24.4 2.049 2.879 140.2 12.7 11.5 2001 11 22 06 12.45 +14 12.4 2.009 2.879 145.6 11.2 11.4 2001 11 27 06 09.62 +14 01.6 1.976 2.879 151.0 9.6 11.3 2001 12 02 06 06.30 +13 52.4 1.948 2.879 156.4 7.9 11.2 2001 12 07 06 02.57 +13 44.7 1.927 2.879 161.6 6.2 11.1 2001 12 12 05 58.52 +13 38.9 1.913 2.879 166.3 4.6 11.0 2001 12 17 05 54.28 +13 34.9 1.906 2.879 169.6 3.6 10.9 2001 12 22 05 49.97 +13 32.9 1.906 2.879 169.8 3.5 10.9 2001 12 27 05 45.73 +13 32.9 1.913 2.880 166.8 4.5 11.0 2002 01 01 05 41.66 +13 34.9 1.928 2.880 162.2 6.0 11.1 2002 01 06 05 37.89 +13 38.9 1.949 2.881 157.0 7.6 11.2
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