Forum der Vereinigung der Sternfreunde

Orbital elements:
    P/2009 SK280 (Spacewatch-Hill)                                              
Epoch 2009 May 9.0 TT = JDT 2454960.5                                           
T 2009 May 24.40347 TT                                  Bell                    
q   4.1989993            (2000.0)            P               Q                  
n   0.09441433     Peri.  328.27909     +0.98331920     -0.06026967             
a   4.7765109      Node    36.41470     +0.15211583     +0.78977189             
e   0.1209066      Incl.   16.80364     -0.09972024     +0.61043257             
P  10.4                                                                         
From 104 observations 2009 Sept. 17-2019 Oct. 31, mean residual 0".7.           
                                                                                
    P/2009 SK280 (Spacewatch-Hill)                                              
Epoch 2019 Oct. 4.0 TT = JDT 2458760.5                                          
T 2019 Oct. 23.03675 TT                                 Bell                    
q   4.2085319            (2000.0)            P               Q                  
n   0.09427873     Peri.  327.92591     +0.98367346     -0.05428583             
a   4.7810897      Node    36.41861     +0.14727911     +0.79073450             
e   0.1197547      Incl.   16.79870     -0.10341847     +0.60974749             
P  10.5                                                                         
From 104 observations 2009 Sept. 17-2019 Oct. 31, mean residual 0".7.