7P/Pons-Winnecke (2015)

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Updated on July 18, 2020

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Orbital Elements Epoch 2014 Dec. 9.0 TT = JDT 2457000.5 T 2015 Jan. 30.52813 TT MPCW q 1.2392132 (2000.0) P Q n 0.15591597 Peri. 172.50658 -0.06133642 +0.92321928 a 3.4188154 Node 93.41609 -0.93433869 +0.08057105 e 0.6375314 Incl. 22.33505 -0.35106844 -0.37573191 P 6.32 From 398 observations 1996 July 26-2014 Dec. 22, mean residual 0".7. Nongravitational parameters A1 = +0.01, A2 = +0.0022.

Finding Charts

Magnitudes Graph H = 15.8 G = 0.15 [ ,-400] ( - 2013 Dec. 26) m1 = 11.7 + 5 log d + 12.5 log r(t - 50) [-400, 50] (2013 Dec. 26 - 2015 Mar. 21) m1 = 11.5 + 5 log d + 15.0 log r(t - 50) [ 50, 380] (2015 Mar. 21 - 2016 Feb. 14) H = 15.8 G = 0.15 [ 380, ] (2016 Feb. 14 - )

The orbital elements are published on M.P.E.C. 2015-E14. The charts are made with StellaNavigator Ver.8 (AstroArts). The magnitudes graphs are made with Comet for Windows.