105P/Singer Brewster (2018)

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Updated on October 11, 2019

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Orbital Elements Epoch 2018 Aug. 30.0 TT = JDT 2458360.5 T 2018 Aug. 10.31970 TT MPCW q 2.0445353 (2000.0) P Q n 0.15259484 Peri. 46.47650 -0.51843778 +0.85442635 a 3.4682428 Node 192.42967 -0.82333831 -0.50960941 e 0.4104982 Incl. 9.17497 -0.23094652 -0.10126134 P 6.46 From 289 observations 1993 July 20-2018 Jan. 24, mean residual 0".7. Nongravitational parameters A1 = +0.04, A2 = -0.0735.

Magnitudes Graph m1 = 7.8 + 5 log d + 25 log r

The orbital elements are published on M.P.E.C. 2018-B156. The magnitudes graphs are made with Comet for Windows.