168P/Hergenrother (2019)

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Updated on November 3, 2020

Profile

Orbital Elements Epoch 2019 Aug. 25.0 TT = JDT 2458720.5 T 2019 Aug. 5.15722 TT MPC q 1.3589068 (2000.0) P Q n 0.14546330 Peri. 14.99076 +0.98193895 -0.18694983 a 3.5806931 Node 355.47153 +0.11207687 +0.69859917 e 0.6204906 Incl. 21.61171 +0.15242922 +0.69065835 P 6.78 From 3172 observations 1998 Nov. 21-2013 Jan. 16, mean residual 0".9. Nongravitational parameters A1 = +2.68, A2 = +0.2381.

Finding Charts

Magnitudes Graph m1 = 20.0 + 5 log d + 10.0 log r * Gray curve is: m1 = 5.0 + 5 log d + 50 log r(t - 25)

The orbital elements are published on M.P.E.C. 2013-B90. The charts are made with StellaNavigator Ver.8 (AstroArts). The magnitudes graphs are made with Comet for Windows.