57P/du Toit-Neujmin-Delporte (2002)

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Updated on May 5, 2012

Profile

Orbital Elements Epoch 2002 July 25.0 TT = JDT 2452480.5 T 2002 July 31.17985 TT MPC q 1.7294654 (2000.0) P Q n 0.15362117 Peri. 115.24561 +0.56152065 +0.82742688 a 3.4527782 Node 188.92739 -0.77591958 +0.52328688 e 0.4991090 Incl. 2.84462 -0.28747760 +0.20380282 P 6.42 From 594 observations 1995 May 23-2009 Nov. 24, mean residual 0".9. Nongravitational parameters A1 = +1.48, A2 = +0.0025.

Finding Charts

Magnitudes Graph Component A: m1 = 2.5 + 5 log d + 50 log r [ ,0] ( - 2002 July 31) m1 = 9.7 + 5 log d + 20.0 log r [0, ] (2002 July 31 - ) m1 = 2.5 + 5 log d + 50 log r Component B: m1 = 13.5 + 5 log d + 25.0 log r

The orbital elements are published on M.P.E.C. 2012-J16. The charts are made with StellaNavigator Ver.2.0 for Windows (AstroArts / ASCII). The magnitudes graphs are made with Comet for Windows.