YR/MON/DAY/HOUR     JD      RA(1950),          DEC(1950),      DELTA  DELTADOT    R      RDOT   THETA  BETA  MOON PSANG PSAMV     
     (UT)                          (MIN/HOUR)    (ARCMIN/HOUR)                                                                    
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1986  7 29  0.0 2446640.50 10 48.685( 0.025)  -5 43.20(-0.12)  3.4954  41.7115  2.8267  21.2136  42.2  14.0 126.2 126.7  90.5     
1986  7 30  0.0 2446641.50 10 49.284( 0.025)  -5 46.01(-0.12)  3.5194  41.3255  2.8390  21.1758  41.4  13.7 114.9 127.1  90.7     
1986  7 31  0.0 2446642.50 10 49.883( 0.025)  -5 48.89(-0.12)  3.5431  40.9357  2.8512  21.1382  40.7  13.4 103.7 127.5  90.9     
1986  8  1  0.0 2446643.50 10 50.485( 0.025)  -5 51.83(-0.12)  3.5667  40.5423  2.8634  21.1008  39.9  13.2  92.4 127.9  91.1     
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|----------------------------------------------------------------------------------------------------------------|                
| NOTE:  Above ephemerides represent fully-perturbed, light-time-corrected solutions to data spanning 1835-1989  |                
| (cf. the EPHEM.TXT file by D. Yeomans in the DOCUMENT directory).  Ephemerides for HOUR=0.0 UT are directly    |                
| from Yeomans; values within a UT day have been generated using a 7-point interpolation scheme and Yeomans'     |                
| daily (0h UT) values.  The first and last lines in the table span the time interval between the beginning of   |                
| this data directory and the beginning of the next one.                                                         |                
|----------------------------------------------------------------------------------------------------------------|                
                                                                                                                                  
                   DEFINITIONS OF LESS OBVIOUS FIELDS IN THE EPHEMERIS TABLE:                                                     
                                                                                                                                  
THETA = Sun-Earth-Comet angle (degrees)                                                                                           
BETA =  Sun-Comet-Earth angle (degrees)                                                                                           
MOON =  Angular separation of comet and moon (degrees)                                                                            
PSANG = Position angle of prolonged radius vector (degrees, measured from north through east)                                     
PSAMV = Position angle of minus orbital velocity vector (degrees, measured from north through east)                               
                                                                                                                                  
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