199P/Shoemaker 4 (2009)

Japanese version Home page

Total 6,336 html files since Dec. 4, 1995 Updated on September 7, 2008

Profile Designation 199P/2008 G2 Recovery Date April 10, 2008 Magnitude 18.6 mag Recoverer Catalina Sky Survey Pictures

Orbital Elements Epoch 2009 Mar. 30.0 TT = JDT 2454920.5 T 2009 Apr. 9.81934 TT MPC q 2.9353518 (2000.0) P Q n 0.06762254 Peri. 191.92261 +0.23767364 +0.87666492 a 5.9668032 Node 92.94836 -0.85322884 +0.39423435 e 0.5080528 Incl. 24.76190 -0.46423248 -0.27574971 P 14.58

Finding Charts

Magnitudes Graph m1 = 7.5 + 5 log d + 15.0 log r [ ,-249] ( - 2008 Aug. 3) m1 = -16.5 + 5 log d + 60 log r(t + 300) [-249, -84] (2008 Aug. 3 - 2009 Jan. 15) m1 = 7.5 + 5 log d + 15.0 log r [ -84, ] (2009 Jan. 15 - ) * Gray curve is: m1 = 7.5 + 5 log d + 15.0 log r

The orbital elements are published on M.P.E.C. 2008-H20. The charts are made with StellaNavigator Ver.8 (AstroArts). The magnitudes graphs are made with Comet for Windows.