C/2006 HW51 ( Siding Spring )

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Updated on January 20, 2013

Profile Discovery Date April 23, 2006 Magnitude 17.5 mag Discoverer Gordon Garradd (Siding Spring)

Orbital Elements Epoch 2006 Sept. 22.0 TT = JDT 2454000.5 T 2006 Sept. 29.31016 TT MPC q 2.2656460 (2000.0) P Q z -0.0009956 Peri. 359.95975 -0.66783551 +0.51857654 +/-0.0000039 Node 228.12782 -0.68268954 -0.71256244 e 1.0022557 Incl. 45.80950 -0.29653115 +0.47258136 From 176 observations 2006 Apr. 23-2007 Aug. 7, mean residual 0".4.

Finding Charts

Magnitudes Graph m1 = 11.0 + 5 log d + 10.0 log r

The orbital elements are published on M.P.E.C. 2013-A29. The charts are made with StellaNavigator Ver.2.0 for Windows (AstroArts / ASCII). The magnitudes graphs are made with Comet for Windows.