26P/Grigg-Skjellerup (2023)

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Updated on December 28, 2022

Profile

Orbital Elements Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 T 2023 Dec. 25.36962 TT Rudenko q 1.0840304 (2000.0) P Q n 0.18823472 Peri. 2.14919 -0.83353798 +0.51513880 a 3.0153396 Node 211.54055 -0.51239647 -0.85594928 e 0.6404947 Incl. 22.43284 -0.20655335 +0.04452911 P 5.24 >From 695 observations 1966 Dec. 19-2022 Dec. 15, mean residual 0".8. Nongravitational parameters A1 = +0.01, A2 = -0.0010.

Finding Charts

Magnitudes Graph H = 16.5 G = 0.15 [ ,-80] ( - 2023 Oct. 6) m1 = 16.2 + 5 log d + 10.0 log r(t - 20) [-80,-25] (2023 Oct. 6 - 2023 Nov. 30) m1 = 8.0 + 5 log d + 100 log r(t - 20) [-25, 65] (2023 Nov. 30 - 2024 Feb. 28) m1 = 16.2 + 5 log d + 10.0 log r(t - 20) [ 65,180] (2024 Feb. 28 - 2024 June 22) H = 16.5 G = 0.15 [180, ] (2024 June 22 - )

The orbital elements are published on M.P.E.C. 2022-Y15. The charts are made with StellaNavigator Ver.10 (AstroArts). The magnitudes graphs are made with Comet for Windows.