185P/Petriew (2018)

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Updated on May 19, 2019

Profile Pictures

Orbital Elements Epoch 2018 Feb. 11.0 TT = JDT 2458160.5 T 2018 Jan. 27.66968 TT MPCW q 0.9338178 (2000.0) P Q n 0.18042830 Peri. 181.91852 +0.80939236 -0.57140533 a 3.1016987 Node 214.09919 +0.54197722 +0.81569359 e 0.6989334 Incl. 13.99417 +0.22615194 +0.09022150 P 5.46 From 1015 observations 2001 June 12-2018 Mar. 24, mean residual 0".7. Nongravitational parameters A1 = +0.04, A2 = +0.0156.

Finding Charts

Magnitudes Graph m1 = 11.0 + 5 log d + 23.0 log r(t - 10) [ ,140] ( - 2018 June 16) m1 = 14.5 + 5 log d + 10.0 log r [140, ] (2018 June 16 - )

The orbital elements are published on M.P.E.C. 2018-F152. The charts are made with StellaNavigator Ver.8 (AstroArts). The magnitudes graphs are made with Comet for Windows.