9P/Tempel 1 (2011)

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Updated on July 19, 2010

Profile Pictures

Orbital Elements The following orbital elements are taken from MPC 62880: Epoch 2010 Dec. 30.0 TT = JDT 2455560.5 T 2011 Jan. 12.3656 TT MPC q 1.510301 (2000.0) P Q n 0.1785067 Peri. 178.9231 -0.3770555 +0.9103837 a 3.123919 Node 68.9072 -0.8511227 -0.2680317 e 0.516537 Incl. 10.5224 -0.3652661 -0.3152149 P 5.52 From 4793 observations 1967-2006, mean residual 0".6. Nongravitational

Finding Charts

Magnitudes Graph m1 = 14.0 + 5 log d + 7.5 log r [ ,-290] ( - 2010 Mar. 28) m1 = 6.0 + 5 log d + 25 log r [-290, 290] (2010 Mar. 28 - 2011 Oct. 29) m1 = 14.0 + 5 log d + 7.5 log r [ 290, ] (2011 Oct. 29 - )

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.