(409) Aspasia
Orbital Elements
The following orbital elements are taken from MPO 57621(409) Aspasia Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 Goffin M 313.60885 (2000.0) P Q n 0.23836460 Peri. 352.89288 -0.56795863 +0.80473248 a 2.5761721 Node 242.35258 -0.74522022 -0.59187332 e 0.0703717 Incl. 11.24306 -0.34938492 -0.04573407 P 4.13 H 7.62 G 0.29 U 0 From 964 observations at 61 oppositions, 1895-2003, 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 03 02 15 01.86 -25 49.9 1.876 2.414 110.8 22.6 11.8 2009 03 07 15 04.44 -25 58.7 1.816 2.412 115.2 21.9 11.7 2009 03 12 15 06.34 -26 03.8 1.758 2.410 119.7 21.0 11.6 2009 03 17 15 07.53 -26 04.8 1.703 2.409 124.3 19.9 11.5 2009 03 22 15 07.97 -26 01.4 1.651 2.407 129.2 18.7 11.4 2009 03 27 15 07.64 -25 53.4 1.602 2.406 134.1 17.3 11.3 2009 04 01 15 06.55 -25 40.5 1.557 2.404 139.3 15.7 11.2 2009 04 06 15 04.73 -25 22.5 1.516 2.403 144.6 14.0 11.1 2009 04 11 15 02.23 -24 59.3 1.481 2.402 150.0 12.0 11.0 2009 04 16 14 59.12 -24 30.8 1.451 2.401 155.6 9.9 10.9 2009 04 21 14 55.50 -23 57.3 1.427 2.400 161.2 7.8 10.8 2009 04 26 14 51.49 -23 19.1 1.408 2.399 166.7 5.5 10.6 2009 05 01 14 47.24 -22 37.0 1.397 2.398 171.7 3.5 10.5 2009 05 06 14 42.92 -21 51.7 1.392 2.397 174.2 2.4 10.5 2009 05 11 14 38.69 -21 04.4 1.393 2.397 171.6 3.5 10.5 2009 05 16 14 34.69 -20 16.1 1.401 2.396 166.6 5.6 10.6 2009 05 21 14 31.05 -19 28.0 1.415 2.396 161.2 7.8 10.7 2009 05 26 14 27.89 -18 41.4 1.436 2.395 155.6 10.1 10.8 2009 05 31 14 25.31 -17 57.3 1.462 2.395 150.1 12.2 10.9 2009 06 05 14 23.37 -17 16.4 1.494 2.395 144.7 14.2 11.1 2009 06 10 14 22.11 -16 39.6 1.530 2.395 139.5 16.0 11.2 2009 06 15 14 21.54 -16 07.1 1.571 2.395 134.5 17.6 11.3 2009 06 20 14 21.67 -15 39.3 1.616 2.395 129.6 19.1 11.4 2009 06 25 14 22.49 -15 16.2 1.664 2.395 124.9 20.4 11.5 2009 06 30 14 23.97 -14 57.9 1.715 2.395 120.4 21.5 11.6 2009 07 05 14 26.08 -14 44.0 1.769 2.396 116.0 22.4 11.7 2009 07 10 14 28.80 -14 34.5 1.825 2.396 111.8 23.2 11.7 2009 07 15 14 32.08 -14 28.9 1.882 2.397 107.8 23.8 11.8 2009 07 20 14 35.88 -14 27.0 1.941 2.397 103.9 24.3 11.9
