(69230) Hermes
Orbital Elements
The following orbital elements are taken from MPO 87321(69230) Hermes Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC M 289.89051 (2000.0) P Q n 0.46286587 Peri. 92.39328 -0.59708026 -0.79994489 a 1.6551319 Node 34.49453 +0.68757281 -0.54878601 e 0.6242477 Incl. 6.06750 +0.41320550 -0.24273870 P 2.13 H 17.5 G 0.15 U 0 From 900 observations at 4 oppositions, 1937-2005, 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 2009 10 26 20 57.09 -23 37.9 1.854 2.214 97.4 26.4 21.8 2010 05 24 06 21.11 +26 13.4 1.208 0.645 32.3 56.9 19.0 2010 05 29 06 55.81 +25 34.3 1.158 0.672 35.3 60.6 19.1 2010 06 03 07 30.56 +24 20.7 1.115 0.707 38.4 63.0 19.2 2010 06 08 08 04.89 +22 34.3 1.082 0.749 41.7 64.3 19.3 2010 06 13 08 38.39 +20 18.7 1.060 0.795 45.0 64.6 19.4 2010 06 18 09 10.66 +17 39.3 1.048 0.845 48.3 63.9 19.5 2010 06 23 09 41.43 +14 42.8 1.048 0.896 51.4 62.5 19.6 2010 06 28 10 10.50 +11 36.4 1.059 0.949 54.4 60.5 19.7 2010 07 03 10 37.82 +08 26.9 1.080 1.002 57.0 58.3 19.8 2010 07 08 11 03.38 +05 20.0 1.111 1.056 59.3 55.9 19.9 2010 07 13 11 27.27 +02 20.2 1.150 1.109 61.2 53.5 20.0 2010 07 18 11 49.59 -00 29.8 1.197 1.161 62.7 51.0 20.1 2010 07 23 12 10.48 -03 08.2 1.250 1.213 63.7 48.7 20.2 2010 07 28 12 30.09 -05 34.5 1.309 1.264 64.4 46.4 20.4 2010 08 02 12 48.54 -07 48.6 1.373 1.314 64.8 44.3 20.5 2010 08 07 13 06.00 -09 51.2 1.441 1.363 64.7 42.3 20.6 2010 08 12 13 22.58 -11 42.9 1.513 1.411 64.4 40.4 20.7 2010 08 17 13 38.39 -13 24.6 1.587 1.458 63.8 38.6 20.9 2010 08 22 13 53.53 -14 57.2 1.663 1.504 63.0 36.8 21.0
