80P/Peters-Hartley (2006)

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Updated on July 4, 2006

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Orbital Elements Epoch 2006 Sept. 22.0 TT = JDT 2454000.5 T 2006 Sept. 25.8202 TT MPCN q 1.633650 (2000.0) P Q n 0.1211409 Peri. 338.6093 -0.4748552 +0.7305796 a 4.045220 Node 259.8816 -0.7177163 -0.6441434 e 0.596153 Incl. 29.8963 -0.5093093 +0.2265670 P 8.14 From 36 observations 1982-1998, mean residual 1".0. Nongravitational parameters A1 = +0.68, A2 = -0.0768.

Magnitudes Graph m1 = 12.0 + 5 log d + 20.0 log r

The orbital elements are published at the MPC Ephemerides and Orbital Elements. The magnitudes graphs are made with Comet for Windows.