48P/Johnson (2025)

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Updated on December 17, 2021

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* 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 -             )

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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.

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Copyright(C) Seiichi Yoshida (comet@aerith.net). All rights reserved.