2009 YS6

Japanese version Home page

Updated on September 2, 2011

Profile Discovery Date December 17, 2009 Magnitude 21.5 mag Discoverer Mt. Lemmon Survey Pictures

Orbital Elements The following orbital elements are taken from MPO201132 Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC M 2.46620 (2000.0) P Q n 0.01079818 Peri. 288.82477 +0.86115729 +0.16728416 a 20.2722633 Node 295.86231 +0.25485382 -0.95913055 e 0.9202298 Incl. 147.76093 -0.43983821 -0.22822052 P 91.3 H 14.3 G 0.15 U 0 From 138 observations at 3 oppositions, 2009-2011, mean residual 0".41.

Finding Charts

Magnitudes Graph H = 14.0 G = 0.15

The orbital elements are published at the MPC Ephemerides and Orbital Elements. The charts are made with StellaNavigator Ver.8 (AstroArts). The magnitudes graphs are made with Comet for Windows.