P/2007 H1 ( McNaught )

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Total 6,336 html files since Dec. 4, 1995 Updated on April 12, 2008

Profile Discovery Date April 17, 2007 Magnitude 16.1 mag Discoverer R. H. McNaught (Siding Spring Survey) Pictures

Orbital Elements The following orbital elements are taken from MPC 62270: Epoch 2007 Aug. 8.0 TT = JDT 2454320.5 T 2007 Aug. 17.6392 TT MPC q 2.281008 (2000.0) P Q n 0.1403199 Peri. 202.6091 +0.9695199 +0.2136998 a 3.667666 Node 144.3759 -0.1812914 +0.9547383 e 0.378076 Incl. 11.8740 -0.1648167 +0.2068988 P 7.02 From 1073 observations 2006 Apr. 25-2008 Feb. 8, mean residual 0".6.

Finding Charts

Magnitudes Graph m1 = 5.7 + 5 log d + 20 log r

The orbital elements are published at the MPC Ephemerides and Orbital Elements. The charts are made with StellaNavigator Ver.2.0 for Windows (AstroArts / ASCII). The magnitudes graphs are made with Comet for Windows.