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PostPosted: 19. March 2020, 08:45:44 AM 
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Joined: 20. January 2013, 20:03:54 PM
Posts: 739
Location: Leipzig
Code:
Orbital elements:
    C/2017 U7 (PANSTARRS)                                                       
Epoch 2019 Aug. 25.0 TT = JDT 2458720.5                                         
T 2019 Sept. 11.28245 TT                                Rudenko                 
q   6.4172623            (2000.0)            P               Q                  
z  -0.0001178      Peri.  326.03234     +0.53147923     -0.59460904             
 +/-0.0000005      Node   276.23238     -0.57730973     -0.77545492             
e   1.0007557      Incl.  142.63532     -0.61987362     +0.21239057             
From 188 observations 2017 Aug. 18-2019 Nov. 27, mean residual 0".4.            
                                                                                
    C/2017 U7 (PANSTARRS)                                                       
Epoch 2020 May 31.0 TT = JDT 2459000.5                                          
T 2019 Sept. 13.30088 TT                                Rudenko                 
q   6.4195909            (2000.0)            P               Q                  
z  -0.0004761      Peri.  326.20760     +0.52966365     -0.59601195             
 +/-0.0000005      Node   276.23971     -0.57957717     -0.77381470             
e   1.0030561      Incl.  142.61931     -0.61931149     +0.21443082             
From 188 observations 2017 Aug. 18-2019 Nov. 27, mean residual 0".4.         
https://minorplanetcenter.net/mpec/K20/K20F58.html , CBET 4733

_________________
Uwe Pilz, Fachgruppen Kometen und Astrophysik/Algorithmen.
Oft benutzte Instrumente: Swarovski SLC 7x50B, Fujinon 16x70 FMT-SX-2, TMB Apo 105/650, Ninja Dobson 320/1440


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