C/2007 E1 ( Garradd )

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Updated on April 3, 2008

Profile Discovery Date March 13, 2007 Magnitude 14.6 mag Discoverer G. J. Garradd (Siding Spring Survey) Pictures

Orbital Elements Epoch 2007 May 20.0 TT = JDT 2454240.5 T 2007 May 23.83046 TT MPC q 1.2858626 (2000.0) P Q z +0.0153790 Peri. 7.10217 -0.83630461 +0.54656928 +/-0.0000872 Node 153.82685 +0.49809696 +0.72458751 e 0.9802247 Incl. 174.39399 +0.22911573 +0.41980348 From 838 observations 2007 Mar. 13-May 29, mean residual 0".58.

Finding Charts

Magnitudes Graph m1 = 10.0 + 5 log d + 20 log r [ ,-48] ( - 2007 Apr. 5) m1 = 9.0 + 5 log d + 10 log r [-48, 0] (2007 Apr. 5 - 2007 May 23) m1 = 7.9 + 5 log d + 20 log r [ 0, ] (2007 May 23 - )

The orbital elements are published on M.P.E.C. 2007-K74. The charts are made with StellaNavigator Ver.2.0 for Windows (AstroArts / ASCII). The magnitudes graphs are made with Comet for Windows.