C/2011 G1 ( McNaught )

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Updated on February 21, 2012

Profile Discovery Date April 5, 2011 Magnitude 17.3 mag Discoverer R. H. McNaught (Siding Spring) Pictures

Orbital Elements Epoch 2011 Oct. 6.0 TT = JDT 2455840.5 T 2011 Sept. 16.41367 TT MPC q 2.1551386 (2000.0) P Q z -0.0004794 Peri. 354.55080 -0.92536333 +0.35209746 +/-0.0000009 Node 152.59125 +0.35830900 +0.69142237 e 1.0010333 Incl. 162.23379 +0.12376337 +0.63084268 From 309 observations 2011 Apr. 5-2012 Jan. 26, mean residual 0".6.

Finding Charts

Magnitudes Graph m1 = 12.0 + 5 log d + 10.0 log r

The orbital elements are published on M.P.E.C. 2012-B78. The charts are made with StellaNavigator Ver.8 (AstroArts). The magnitudes graphs are made with Comet for Windows.