261P/Larson (2025)

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 Updated on March 25, 2025

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* Profile

* Orbital Elements

Epoch 2025 Dec. 31.0 TT = JDT 2461040.5                                         
T 2025 Dec. 27.42473 TT                                 Rudenko                 
q   2.0142086            (2000.0)            P               Q                  
n   0.15125454     Peri.   67.36592     +0.99478340     +0.02561489             
a   3.4887012      Node   291.05075     -0.06590243     +0.90022343             
e   0.4226480      Incl.    6.07340     +0.07786440     +0.43467420             
P   6.52                                                                        
From 972 observations 2005 Nov. 19-2020 Feb. 12, mean residual 0".8.            
     Nongravitational parameters A1 = +1.01, A2 = +0.0865.

* Finding Charts

* Magnitudes Graph

        m1 = 2.5 + 5 log d + 40.0 log r(t - 40)

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The orbital elements are published on M.P.E.C. 2021-F20.
The charts are made with StellaNavigator Ver.11 (AstroArts).
The magnitudes graphs are made with Comet for Windows.

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