79P/du Toit-Hartley (1997)

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Updated on December 6, 1996

Profile

Orbital Elements Epoch 1997 Nov. 8.0 TT = JDT 2450760.5 T 1997 Nov. 14.51407 TT Muraoka q 1.2006847 (2000.0) P Q n 0.18897000 Peri. 251.59289 -0.93351079 +0.35634368 a 3.0075128 Node 309.26320 -0.30656167 -0.85068326 e 0.6007715 Incl. 2.93981 -0.18595037 -0.38646757 P 5.22 >From 56 observations 1945-1987, mean residual 1".22. Nongravitational parameters A1 = +0.38 +/- 0.01, A2 = +0.0020 +/- 0.0002, A3 = -0.22 +/- 0.01.

Finding Charts 1997 Sept. 9 - 1998 Feb. 16

Magnitudes Graph m1 = 16.0 + 5 log d + 10.0 log r

The orbital elements are calculated by Kenji Muraoka. The charts are made with StellaNavigator Ver.2.0 for Windows (AstroArts / ASCII). The magnitudes graphs are made with Comet for Windows.