48P/Johnson (2025)

Japanese version Home page

Updated on November 27, 2024

Profile Pictures

Orbital Elements Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 T 2025 Mar. 2.62511 TT Rudenko q 2.0064820 (2000.0) P Q n 0.15046973 Peri. 216.77070 +0.82443425 +0.53000435 a 3.5008215 Node 110.06798 -0.45579572 +0.82969774 e 0.4268540 Incl. 12.20055 -0.33549729 +0.17520576 P 6.55 >From 1578 observations 2011 Apr. 12-2024 May 11, mean residual 0".6. Nongravitational parameters A1 = -0.17, A2 = +0.0012.

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. 2024-J304. The charts are made with StellaNavigator Ver.10 (AstroArts). The magnitudes graphs are made with Comet for Windows.