MPC
(84138) 2002 RT52 Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC M 327.13587 (2000.0) P Q n 0.21852075 Peri. 91.38124 +0.13036874 -0.99076790 a 2.7298635 Node 350.87240 +0.79065078 +0.12652184 e 0.1740173 Incl. 13.55789 +0.59822683 +0.04869487 P 4.51 H 15.0 G 0.15 U 1 From 76 observations at 4 oppositions, 1998-2004, mean residual 0".72.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.
Personalized ephemerides for this (and other) objects may be generated using the Minor Planet & Comet Ephemeris Service.
Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2008 04 14 04 24.54 +32 27.1 2.830 2.257 46.3 18.8 20.0 2008 04 19 04 35.97 +32 37.9 2.871 2.258 43.9 18.0 20.0 2008 04 24 04 47.52 +32 46.4 2.911 2.259 41.6 17.2 20.0 2008 04 29 04 59.19 +32 52.4 2.949 2.261 39.3 16.4 20.0 2008 05 04 05 10.95 +32 55.7 2.986 2.263 37.0 15.5 20.0 2008 05 09 05 22.78 +32 56.3 3.021 2.265 34.7 14.7 20.0 2008 05 14 05 34.66 +32 54.1 3.054 2.267 32.4 13.8 20.0 2008 10 01 10 30.11 +15 11.8 3.171 2.418 34.8 13.7 20.2 2008 10 06 10 38.36 +14 14.5 3.142 2.426 37.5 14.5 20.2 2008 10 11 10 46.42 +13 17.3 3.109 2.434 40.2 15.4 20.2 2008 10 16 10 54.29 +12 20.3 3.075 2.442 43.0 16.2 20.3 2008 10 21 11 01.97 +11 23.6 3.038 2.450 45.8 16.9 20.3 2008 10 26 11 09.45 +10 27.3 2.998 2.458 48.7 17.7 20.3 2008 10 31 11 16.72 +09 31.6 2.957 2.466 51.6 18.4 20.3 2008 11 05 11 23.77 +08 36.7 2.913 2.475 54.6 19.1 20.3 2008 11 10 11 30.59 +07 42.6 2.867 2.483 57.7 19.7 20.3 2008 11 15 11 37.17 +06 49.5 2.818 2.492 60.9 20.3 20.2 2008 11 20 11 43.49 +05 57.4 2.768 2.500 64.1 20.8 20.2 2008 11 25 11 49.55 +05 06.6 2.716 2.509 67.4 21.3 20.2 2008 11 30 11 55.31 +04 17.2 2.663 2.518 70.8 21.7 20.2 2008 12 05 12 00.75 +03 29.3 2.608 2.527 74.3 22.1 20.2 2008 12 10 12 05.86 +02 43.0 2.552 2.536 77.9 22.3 20.1 2008 12 15 12 10.61 +01 58.5 2.494 2.545 81.6 22.5 20.1 2008 12 20 12 14.97 +01 15.9 2.436 2.554 85.4 22.6 20.0 2008 12 25 12 18.90 +00 35.3 2.378 2.563 89.3 22.6 20.0 2008 12 30 12 22.38 -00 03.1 2.319 2.572 93.4 22.4 20.0 2009 01 04 12 25.36 -00 39.1 2.260 2.581 97.6 22.2 19.9 2009 01 09 12 27.82 -01 12.7 2.202 2.590 101.9 21.8 19.8 2009 01 14 12 29.71 -01 43.7 2.145 2.599 106.3 21.3 19.8 2009 01 19 12 31.01 -02 11.9 2.090 2.608 110.9 20.6 19.7 2009 01 24 12 31.68 -02 37.2 2.036 2.617 115.7 19.8 19.6 2009 01 29 12 31.69 -02 59.4 1.984 2.627 120.6 18.8 19.5 2009 02 03 12 31.01 -03 18.5 1.936 2.636 125.7 17.7 19.5 2009 02 08 12 29.65 -03 34.4 1.891 2.645 131.0 16.3 19.4 2009 02 13 12 27.62 -03 46.9 1.850 2.654 136.4 14.9 19.3 2009 02 18 12 24.92 -03 56.2 1.814 2.663 142.0 13.2 19.2 2009 02 23 12 21.60 -04 02.1 1.783 2.673 147.8 11.4 19.1 2009 02 28 12 17.72 -04 04.9 1.758 2.682 153.7 9.4 19.0 2009 03 05 12 13.37 -04 04.8 1.739 2.691 159.6 7.4 18.9 2009 03 10 12 08.66 -04 02.2 1.727 2.700 165.6 5.3 18.8 2009 03 15 12 03.71 -03 57.5 1.722 2.709 171.3 3.2 18.7 2009 03 20 11 58.66 -03 51.0 1.724 2.718 175.9 1.5 18.6 2009 03 25 11 53.63 -03 43.5 1.734 2.727 174.1 2.2 18.6 2009 03 30 11 48.76 -03 35.5 1.750 2.736 168.7 4.1 18.8 2009 04 04 11 44.19 -03 27.7 1.774 2.745 162.9 6.2 18.9 2009 04 09 11 40.02 -03 20.6 1.804 2.754 157.1 8.1 19.1 2009 04 14 11 36.34 -03 14.7 1.841 2.763 151.3 10.0 19.2 2009 04 19 11 33.21 -03 10.4 1.884 2.772 145.8 11.8 19.3 2009 04 24 11 30.68 -03 08.1 1.932 2.781 140.3 13.3 19.4 2009 04 29 11 28.77 -03 08.0 1.985 2.790 135.1 14.8 19.5 2009 05 04 11 27.49 -03 10.5 2.042 2.799 130.0 16.0 19.7 2009 05 09 11 26.83 -03 15.5 2.103 2.808 125.0 17.1 19.8 2009 05 14 11 26.78 -03 23.1 2.168 2.816 120.3 18.1 19.9 2009 05 19 11 27.31 -03 33.3 2.235 2.825 115.7 18.8 20.0
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