6P/d'Arrest (2015)

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Updated on March 26, 2016

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Orbital Elements Epoch 2015 Feb. 27.0 TT = JDT 2457080.5 T 2015 Mar. 2.42021 TT MPCW q 1.3615163 (2000.0) P Q n 0.15027106 Peri. 178.12156 +0.73324037 +0.64370578 a 3.5039063 Node 138.93339 -0.62812772 +0.76461180 e 0.6114290 Incl. 19.48173 -0.26041145 -0.03180660 P 6.56 From 1813 observations 2001 Mar. 21-2015 Sept. 19, mean residual 0".5. Nongravitational parameters A1 = +0.11, A2 = +0.0902.

Finding Charts

Magnitudes Graph m1 = 16.0 + 5 log d + 5.0 log r [ ,-75] ( - 2014 Dec. 17) m1 = 3.5 + 5 log d + 45.0 log r(t - 60) [-75,210] (2014 Dec. 17 - 2015 Sept.28) m1 = 16.0 + 5 log d + 5.0 log r [210, ] (2015 Sept.28 - )

The orbital elements are published on M.P.E.C. 2015-S97. The charts are made with StellaNavigator Ver.8 (AstroArts). The magnitudes graphs are made with Comet for Windows.