26P/Grigg-Skjellerup (2013)

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Updated on June 11, 2016

Profile Pictures

Orbital Elements Epoch 2013 July 7.0 TT = JDT 2456480.5 T 2013 July 6.01688 TT Kobayashi q 1.0858598 (2000.0) P Q n 0.18804106 Peri. 2.15396 -0.83337859 +0.51539995 a 3.0174095 Node 211.55251 -0.51262694 -0.85579697 e 0.6401351 Incl. 22.42378 -0.20662464 +0.04443466 P 5.24 From 565 observations 1972 Feb. 12-2014 Sept. 30, mean residual 0".8. Nongravitational parameters A1 = +0.01, A2 = -0.0010.

Finding Charts

Magnitudes Graph H = 16.5 G = 0.15 [ ,-122] ( - 2013 Mar. 6) m1 = 16.2 + 5 log d + 10.0 log r(t - 20) [-122, -25] (2013 Mar. 6 - 2013 June 11) m1 = 8.0 + 5 log d + 100 log r(t - 20) [ -25, 65] (2013 June 11 - 2013 Sept. 9) m1 = 16.2 + 5 log d + 10.0 log r(t - 20) [ 65, 158] (2013 Sept. 9 - 2013 Dec. 11) H = 16.5 G = 0.15 [ 158, ] (2013 Dec. 11 - )

The orbital elements are published on M.P.E.C. 2015-M77. The charts are made with StellaNavigator Ver.8 (AstroArts). The magnitudes graphs are made with Comet for Windows.