2001 XX4 2001 XX4 Orbital Elements The following orbital elements are taken from MPEC 2004-U59: 2001 XX4 Epoch 2005 Jan. 30.0 TT = JDT 2453400.5 MPC M 98.91532 (2000.0) P Q n 0.97598038 Peri. 186.88216 +0.69301957 +0.72082230 a 1.0065654 Node 126.98829 -0.66072429 +0.64161363 e 0.5567673 Incl. 0.84599 -0.28838739 +0.26219681 P 1.01 H 22.1 G 0.15 U 4 From 102 observations at 2 oppositions, 2001-2003, mean residual 0".57. 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 (and other) objects may be generated using the Minor Planet & Comet Ephemeris Service. Date TT R. A. (2000) Decl. Delta r Elong. Phase V 2004 10 22 15 32.13 -19 11.7 0.937 0.447 26.5 84.0 23.2 2004 12 11 21 45.94 -17 51.8 0.157 0.925 63.6 107.7 21.9 2004 12 16 23 17.18 -09 02.9 0.159 0.976 82.3 88.4 21.2 2004 12 21 00 30.51 -00 30.2 0.184 1.024 97.4 72.3 21.0 2004 12 26 01 22.38 +05 39.1 0.224 1.070 106.6 61.8 21.2 2004 12 31 01 58.81 +09 44.4 0.274 1.113 111.4 55.3 21.5 Back to Observable Unusual Minor Planets Index MPC