50P/Arend (2016)

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Updated on November 15, 2021

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Orbital Elements Epoch 2016 Feb. 22.0 TT = JDT 2457440.5 T 2016 Feb. 8.18921 TT MPCW q 1.9187970 (2000.0) P Q n 0.11940470 Peri. 49.22210 +0.71097559 -0.70267597 a 4.0843389 Node 355.17603 +0.50488244 +0.53735246 e 0.5302062 Incl. 19.13919 +0.48949713 +0.46636768 P 8.25 From 1239 observations 1991 Aug. 1-2015 Sept. 20, mean residual 0".6. Nongravitational parameters A1 = +0.24, A2 = -0.0107.

Finding Charts

Magnitudes Graph m1 = 8.6 + 5 log d + 22.0 log r [ ,0] ( - 2016 Feb. 8) m1 = 12.0 + 5 log d + 10.0 log r [0, ] (2016 Feb. 8 - )

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.