48P/Johnson (2025)

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Updated on December 17, 2021

Profile

Orbital Elements Epoch 2025 Feb. 14.0 TT = JDT 2460720.5 T 2025 Mar. 2.64325 TT Rudenko q 2.0065864 (2000.0) P Q n 0.15055619 Peri. 216.77519 +0.82443439 +0.52999503 a 3.4994810 Node 110.06393 -0.45578002 +0.82970454 e 0.4266046 Incl. 12.20175 -0.33551826 +0.17520174 P 6.55 From 2288 observations 1963 July 15-2020 Dec. 12, mean residual 0".8. Nongravitational parameters A1 = +0.56, A2 = -0.0174.

Finding Charts

Magnitudes Graph m1 = 14.5 + 5 log d + 5.0 log r [ ,-200] ( - 2024 Aug. 14) m1 = 1.5 + 5 log d + 35 log r(t - 40) [-200, 295] (2024 Aug. 14 - 2025 Dec. 22) m1 = 14.5 + 5 log d + 5.0 log r [ 295, ] (2025 Dec. 22 - )

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.