Occultation of UCAC4 398-133629 by 1620 Geographos on 2023 Dec 12

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 = +/- 0 secs

        d Proba-  Location                          Longitude Latitude   alt      U.T.     Sepn   Alt  Sun
     km   bility                                       o   '    o   '      m    h  m  s     "       o    o
      8 -    0%   ** Path limit plus 3-Sigma **   
      6 -    2%   ** Path limit plus 2-Sigma **   
      4 S   10%   US M254  VI 0111 Peter Lazar      - 91  5.   30 25.     20    2 28 41   -0.004   14  -43
      4 S   14%   San Bartolo MX   David Dunham     -109 55.   23 45.    600    2 28 21   -0.004   32  -25
      4 -   15%   ** Path limit plus 1-Sigma **   

      1 -   42%   ***  Path limit  ***            
      0 -   51%   **** Centre Line    ****        
      0 N   50%   Galveston TX                      - 94 45.   29 15.      2    2 28 39    0.000   18  -40
      0 N   50%   BatonRog LA LSU Obs, W. Coskrey   - 91 15.   30 25.     31    2 28 41    0.000   14  -43
     -1 N   43%   929 Port Allen                    - 91 15.   30 25.    -15    2 28 41    0.001   14  -43

     -1 -   42%   ***  Path limit  ***            
     -4 -   15%   ** Path limit plus 1-Sigma **   
     -6 -    2%   ** Path limit plus 2-Sigma **   
     -8 -    0%   ** Path limit plus 3-Sigma **   

Prediction of 2022 Aug 13.9