P/2021 A3 ( STEREO )

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Updated on January 23, 2021

Profile Recovery Date January 4, 2021 Magnitude 19.1 mag Recoverer M. Meyer (Limburg, Germany), Zwicky Transient Facility Pictures

Orbital Elements Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 T 2021 Jan. 25.38542 TT Spoto q 0.5263802 (2000.0) P Q n 0.21091034 Peri. 210.73275 -0.27668061 -0.87919146 a 2.7951437 Node 257.79129 +0.94248139 -0.16948465 e 0.8116805 Incl. 23.38333 +0.18755445 -0.44530589 P 4.67 From 196 observations 2016 May 11-2021 Jan. 11, mean residual 0".4.

Finding Charts

Magnitudes Graph m1 = 19.0 + 5 log d + 25.0 log r

The orbital elements are published on M.P.E.C. 2021-A157. The charts are made with StellaNavigator Ver.10 (AstroArts). The magnitudes graphs are made with Comet for Windows.