Occultation of UCAC4 390-066522 by 5648 1990 VU1 on 2021 Feb 7

Distance from center of occultation path - in km
Distances are positive to the right, referenced to the direction of motion along the path

Uncertainty in time = +/- 9 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
    348 -    0%   ** Path limit plus 3-Sigma **   
    242 -    2%   ** Path limit plus 2-Sigma **   
    136 -   10%   ** Path limit plus 1-Sigma **   
     88 S   16%   Alexander Liu                      114  5.  -21 55.     11   21 41 15   -0.022   66   -7
     31 -   22%   ***  Path limit  ***            

      0 -   23%   **** Centre Line    ****        
    -31 -   22%   ***  Path limit  ***            
   -136 -   10%   ** Path limit plus 1-Sigma **   
   -242 -    2%   ** Path limit plus 2-Sigma **   
   -348 -    0%   ** Path limit plus 3-Sigma **   


Prediction of 2020 Dec 31.0