C/2007 S2 ( Lemmon )

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Updated on July 21, 2011

Profile Discovery Date September 25, 2007 Magnitude 18.9 mag Discoverer Mt. Lemmon survey Pictures

Orbital Elements Epoch 2008 Sept. 11.0 TT = JDT 2454720.5 T 2008 Sept. 14.76235 TT MPC q 5.5579749 (2000.0) P Q n 0.02218500 Peri. 210.45738 -0.81635182 -0.51564457 a 12.5438178 Node 296.25211 +0.57092444 -0.65241850 e 0.5569152 Incl. 16.86237 +0.08726392 -0.55539245 P 44.4 From 387 observations 2006 Dec. 16-2011 May 9, mean residual 0".4.

Magnitudes Graph m1 = 10.7 + 5 log d + 5.0 log r

The orbital elements are published on M.P.E.C. 2011-J52. The magnitudes graphs are made with Comet for Windows.