2005 XY4 2005 XY4 Orbital Elements The following orbital elements are taken from MPEC 2005-Y17: 2005 XY4 Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 MPC M 135.78994 (2000.0) P Q n 0.90557022 Peri. 143.40850 +0.59430136 +0.80418367 a 1.0580868 Node 163.04746 -0.74555889 +0.55542944 e 0.6000103 Incl. 1.91078 -0.30157559 +0.21162883 P 1.09 H 23.4 G 0.15 U 8 From 18 observations 2005 Dec. 6-21, mean residual 0".42. 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 2005 12 16 03 25.87 +06 32.3 0.185 1.140 144.9 29.7 21.3 Back to Observable Unusual Minor Planets Index MPC