P/2007 R1 ( Larson )

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Updated on July 21, 2011

Profile Discovery Date September 4, 2007 Magnitude 18.2 mag Discoverer S. Larson (Mt. Lemmon Survey) Pictures

Orbital Elements Epoch 2007 Aug. 8.0 TT = JDT 2454320.5 T 2007 Aug. 22.99054 TT MPC q 4.3518632 (2000.0) P Q n 0.06667790 Peri. 175.04781 +0.99833137 +0.05760729 a 6.0230266 Node 181.66539 -0.05656213 +0.96166539 e 0.2774624 Incl. 7.87760 -0.01162719 +0.26810647 P 14.8 From 215 observations 2007 Sept. 4-2009 Feb. 16, mean residual 0".6.

Magnitudes Graph m1 = 9.0 + 5 log d + 10.0 log r

The orbital elements are published on M.P.E.C. 2011-N13. The magnitudes graphs are made with Comet for Windows.