C/2009 F1 ( Larson )

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Updated on April 6, 2013

Profile Discovery Date March 16, 2009 Magnitude 19.0 mag Discoverer S. M. Larson (Mt. Lemmon) Pictures

Orbital Elements Epoch 2009 June 18.0 TT = JDT 2455000.5 T 2009 June 25.89358 TT MPC q 1.8306148 (2000.0) P Q z +0.0094932 Peri. 219.58634 -0.74763533 +0.66408782 +/-0.0001401 Node 357.95006 +0.64097901 +0.72368531 e 0.9826216 Incl. 171.37554 +0.17374496 +0.18779494 From 147 observations 2009 Mar. 16-May 23, mean residual 0".4.

Magnitudes Graph m1 = 15.0 + 5 log d + 10.0 log r

The orbital elements are published on M.P.E.C. 2013-B90. The magnitudes graphs are made with Comet for Windows.