19P/Borrelly (2022)

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Updated on April 15, 2023

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Orbital Elements Epoch 2021 July 5.0 TT = JDT 2459400.5 T 2022 Feb. 1.80386 TT Rudenko q 1.3063440 (2000.0) P Q n 0.14390899 Peri. 351.88869 +0.38692376 -0.79267160 a 3.6064293 Node 74.26374 +0.87111644 +0.14666170 e 0.6377736 Incl. 29.30598 +0.30240066 +0.59174494 P 6.85 From 2857 observations 1973 Aug. 23-2021 June 25, mean residual 0".9. Nongravitational parameters A1 = +0.18, A2 = -0.0379.

Finding Charts

Magnitudes Graph H = 15.0 G = 0.15 [ ,-310] ( - 2021 Mar. 28) m1 = 5.5 + 5 log d + 25.0 log r [-310, 67] (2021 Mar. 28 - 2022 Apr. 9) m1 = 7.4 + 5 log d + 15.0 log r [ 67, ] (2022 Apr. 9 - )

The orbital elements are published on M.P.E.C. 2021-N06. The charts are made with StellaNavigator Ver.10 (AstroArts). The magnitudes graphs are made with Comet for Windows.