88P/Howell (2026)

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Updated on April 24, 2022

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* Profile

* Orbital Elements

Epoch 2026 Mar. 21.0 TT = JDT 2461120.5                                         
T 2026 Mar. 18.74082 TT                                 Rudenko                 
q   1.3577961            (2000.0)            P               Q                  
n   0.17976928     Peri.  235.87020     +0.38129389     +0.92224739             
a   3.1092744      Node    56.66899     -0.82102657     +0.36956281             
e   0.5633077      Incl.    4.38171     -0.42488862     +0.11350365             
P   5.48                                                                        
From 4419 observations 1981 Sept. 3-2021 Feb. 19, mean residual 0".8.           
     Nongravitational parameters A1 = -0.01, A2 = -0.0130.                      

* Finding Charts

* Magnitudes Graph

        m1 = 12.0 + 5 log d + 10.0 log r          [    ,-287]  (             - 2025 June  4)
        m1 =  4.7 + 5 log d + 25.0 log r(t - 15)  [-287,  15]  (2025 June  4 - 2026 Apr.  2)
        m1 =  5.2 + 5 log d + 20.0 log r          [  15,    ]  (2026 Apr.  2 -             )

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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.