48P/Johnson (2025)

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Updated on October 1, 2025

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* Profile

* Pictures

* Orbital Elements

Epoch 2025 May 5.0 TT = JDT 2460800.5
T 2025 Mar. 2.63973 TT                                  Pike
q   2.0065823            (2000.0)            P               Q
n   0.15057499     Peri.  216.77301     +0.82441586     +0.53002401
a   3.4991896      Node   110.06410     -0.45580942     +0.82968856
e   0.4265580      Incl.   12.20174     -0.33552387     +0.17518974
P   6.55
From 1063 observations 2018 Feb. 16-2025 Aug. 5, mean residual 0".6.
     Nongravitational parameters A1 = +0.37, A2 = +0.0473.

* Finding Charts

* Magnitudes Graph

        m1 = 14.5 + 5 log d +  5.0 log r          [    ,-200]  (             - 2024 Aug. 14)
        m1 =  2.0 + 5 log d + 35   log r(t - 20)  [-200, 250]  (2024 Aug. 14 - 2025 Nov.  7)
        m1 = 14.5 + 5 log d +  5.0 log r          [ 250,    ]  (2025 Nov.  7 -             )

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The orbital elements are published on M.P.E.C. 2025-P113.
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.