51P/Harrington (2008)

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Updated on March 11, 2009

Profile Pictures

Orbital Elements Epoch 2008 June 23.0 TT = JDT 2454640.5 T 2008 June 18.39909 TT MPC q 1.6877644 (2000.0) P Q n 0.13830973 Peri. 269.16931 +0.98796971 +0.12276778 a 3.7031180 Node 83.77510 -0.07462469 +0.91108638 e 0.5442315 Incl. 5.42830 -0.13545116 +0.39350944 P 7.13 From 420 observations 1994-2008, mean residual 0".8. Nongravitational parameters A1 = +4.54, A2 = +0.0320.

Finding Charts

Magnitudes Graph m1 = 6.5 + 5 log d + 30.0 log r [ ,0] ( - 2008 June 18) m1 = 10.0 + 5 log d + 15.0 log r [0, ] (2008 June 18 - )

The orbital elements are published on M.P.E.C. 2008-U53. The charts are made with StellaNavigator Ver.8 (AstroArts). The magnitudes graphs are made with Comet for Windows.