227P/Catalina-LINEAR (2010)

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Updated on December 8, 2011

Profile Designation 227P/2009 S4 Recovery Date September 21, 2009 Magnitude 22.0 mag Recoverer J. V. Scotti (Kitt Peak) Pictures

Orbital Elements The following orbital elements are taken from MPC 67148: Epoch 2010 Sept. 1.0 TT = JDT 2455440.5 T 2010 Sept. 3.6991 TT MPC q 1.794802 (2000.0) P Q n 0.1449143 Peri. 90.1345 -0.7612990 -0.6425515 a 3.589732 Node 49.8840 +0.5404900 -0.7029076 e 0.500018 Incl. 6.5247 +0.3581821 -0.3050385 P 6.80 From 86 observations 1997-2009, mean residual 0".7.

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

The orbital elements are published at the MPC Ephemerides and Orbital Elements. The magnitudes graphs are made with Comet for Windows.