123P/West-Hartley (2011)

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Updated on February 6, 2012

Profile Pictures

Orbital Elements Epoch 2011 July 18.0 TT = JDT 2455760.5 T 2011 July 4.47104 TT MPC q 2.1288984 (2000.0) P Q n 0.13000387 Peri. 102.82324 -0.83564585 -0.51446191 a 3.8592110 Node 46.59921 +0.34206204 -0.76152197 e 0.4483592 Incl. 15.35705 +0.42975526 -0.39422485 P 7.58 From 1938 observations 1989 Mar. 14-2012 Jan. 28, mean residual 0".6.

Finding Charts

Magnitudes Graph m1 = 6.4 + 5 log d + 22.0 log r(t - 24)

The orbital elements are published on M.P.E.C. 2012-C24. The charts are made with StellaNavigator Ver.8 (AstroArts). The magnitudes graphs are made with Comet for Windows.