300P/Catalina (2018)

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Updated on August 15, 2020

Profile Pictures

Orbital Elements Epoch 2018 Nov. 18.0 TT = JDT 2458440.5 T 2018 Nov. 2.05860 TT MPCW q 0.8328141 (2000.0) P Q n 0.22223898 Peri. 222.85383 +0.74595550 +0.65868349 a 2.6993295 Node 95.67369 -0.58115678 +0.71596050 e 0.6914737 Incl. 5.67608 -0.32528016 +0.23137985 P 4.43 From 697 observations 2005 May 6-2019 Jan. 1, mean residual 0".6. Nongravitational parameters A1 = +0.04, A2 = -0.0079.

Finding Charts

Magnitudes Graph H = 17.5 G = 0.15 [ ,-87] ( - 2018 Aug. 7) m1 = 16.0 + 5 log d + 23.0 log r [-87, 85] (2018 Aug. 7 - 2019 Jan. 26) H = 17.5 G = 0.15 [ 85, ] (2019 Jan. 26 - )

The orbital elements are published on M.P.E.C. 2019-J142. The charts are made with StellaNavigator Ver.10 (AstroArts). The magnitudes graphs are made with Comet for Windows.