7P/Pons-Winnecke (2021)

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Updated on May 2, 2021

Profile Pictures

Orbital Elements Epoch 2021 May 26.0 TT = JDT 2459360.5 T 2021 May 27.11230 TT Rudenko q 1.2342374 (2000.0) P Q n 0.15624814 Peri. 172.59591 -0.06058407 +0.92307291 a 3.4139683 Node 93.37519 -0.93419481 +0.08159504 e 0.6384743 Incl. 22.36364 -0.35158162 -0.37587054 P 6.31 From 1027 observations 1921 Apr. 28-2021 Mar. 13, mean residual 0".8. Nongravitational parameters A1 = +0.02, A2 = +0.0021.

Finding Charts

Magnitudes Graph H = 14.3 G = 0.15 [ ,-190] ( - 2020 Nov. 18) m1 = 11.7 + 5 log d + 12.5 log r(t - 50) [-190, 50] (2020 Nov. 18 - 2021 July 16) m1 = 11.5 + 5 log d + 15.0 log r(t - 50) [ 50, 340] (2021 July 16 - 2022 May 2) H = 15.8 G = 0.15 [ 340, ] (2022 May 2 - )

The orbital elements are published on M.P.E.C. 2021-F20. The charts are made with StellaNavigator Ver.10 (AstroArts). The magnitudes graphs are made with Comet for Windows.