Forum der Vereinigung der Sternfreunde

Orbital elements:
    P/2010 U2 (Hill)                                                            
Epoch 2010 Nov. 20.0 TT = JDT 2455520.5                                         
T 2010 Nov.  9.30872 TT                                 Williams                
q   2.5526931            (2000.0)            P               Q                  
n   0.11151603     Peri.   44.24132     +0.74872796     -0.66272043             
a   4.2747546      Node   357.14929     +0.49865395     +0.57743994             
e   0.4028445      Incl.   16.86049     +0.43675013     +0.47682780             
P   8.84                                                                        
From 267 observations 2010 Oct. 1-2019 Aug. 7, mean residual 0".6.              
                                                                                
    P/2010 U2 (Hill)                                                            
Epoch 2019 Oct. 4.0 TT = JDT 2458760.5                                          
T 2019 Sept. 14.81439 TT                                Williams                
q   2.5675990            (2000.0)            P               Q                  
n   0.11105358     Peri.   44.33673     +0.74839665     -0.66308745             
a   4.2866135      Node   357.07974     +0.49905229     +0.57762458             
e   0.4010192      Incl.   16.82617     +0.43686298     +0.47609335             
P   8.88                                                                        
From 267 observations 2010 Oct. 1-2019 Aug. 7, mean residual 0".6.