289P/Blanpain (2019)

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Updated on August 15, 2020

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* Profile

* Pictures

* Orbital Elements

Epoch 2019 Dec. 23.0 TT = JDT 2458840.5                                         
T 2019 Dec. 20.99005 TT                                 MPCW                    
q   0.9588857            (2000.0)            P               Q                  
n   0.18531536     Peri.    9.84665     +0.19558425     -0.97598902             
a   3.0469250      Node    68.92384     +0.89262870     +0.13668019             
e   0.6852940      Incl.    5.89754     +0.40615368     +0.16959940             
P   5.32                                                                        
From 341 observations 2003 Oct. 25-2019 Nov. 21, mean residual 0".8.            
     Nongravitational parameters A1 = -0.10, A2 = -0.0082.                      

* Finding Charts

* Magnitudes Graph

        m1 = 21.0 + 5 log d + 2.0 log r(t + 100)

        * Green curve is:  H = 19.5  G = 0.15

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The orbital elements are published on M.P.E.C. 2019-X94.
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.