103P/Hartley 2 (2004)

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Total 6,336 html files since Dec. 4, 1995 Updated on March 17, 2006

Profile

Orbital Elements Epoch 2004 June 4.0 TT = JDT 2453160.5 T 2004 May 17.97739 TT Muraoka q 1.0362742 (2000.0) P Q n 0.15389742 Peri. 180.80920 +0.75829917 -0.63421346 a 3.4486449 Node 219.89864 +0.59942611 +0.76929154 e 0.6995126 Incl. 13.60205 +0.25626298 +0.07722573 P 6.40 From 491 observations 1986-1998, mean residual 0".77. Nongravitational parameters A1 = +0.16 +/- 0.01, A2 = +0.0419 +/- 0.0005.

Finding Charts

Magnitudes Graph m1 = 8.7 + 5 log d + 20.0 log r(t - 20) [ ,120] ( - 2004 Sept.14) m1 = 10.5 + 5 log d + 10.0 log r [120, ] (2004 Sept.14 - )

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.