67P/Churyumov-Gerasimenko (2009)

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

Profile Pictures

Orbital Elements The following orbital elements are taken from MPC 56802: Epoch 2009 Feb. 18.0 TT = JDT 2454880.5 T 2009 Feb. 28.3641 TT MPC q 1.246518 (2000.0) P Q n 0.1528604 Peri. 12.6996 +0.4568649 -0.8845373 a 3.464224 Node 50.1974 +0.8050398 +0.3661103 e 0.640174 Incl. 7.0409 +0.3783985 +0.2890622 P 6.45 From 1154 observations 1969-2004, mean residual 0".9. Nongravitational parameters A1 = +0.05, A2 = +0.0096.

Finding Charts

Magnitudes Graph m1 = 10 + 5 log d + 12.5 log r(t - 40)

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.