O-C for observatory with code - 628.
November , 2009
----------------------Compressed Ephemeris DE200/LE200    --------------
   MP   Obs   Dynamical Time        RA    (O-C)cosDEC     DEC     (O-C)
                                 h  m  s       "          '  "      "
00770   628  2009 11 13.848013  2 57 15.860  -0.01  +17 37 09.57   0.38
00770   628  2009 11 13.913823  2 57 11.535  -0.04  +17 37 06.92   0.31
00770   628  2009 11 13.946763  2 57 09.391   0.24  +17 37 05.66   0.34
Mean of last  3 obs.                          0.06                 0.34
                                          +/- 0.09             +/- 0.02
   Internal error of single observation       0.15                 0.04

----------------------Compressed Ephemeris DE200/LE200    --------------
   MP   Obs   Dynamical Time        RA    (O-C)cosDEC     DEC     (O-C)
                                 h  m  s       "          '  "      "
49827   628  2009 11 13.872133  2 57 02.412  -0.27  +17 42 23.93   0.31
49827   628  2009 11 13.922623  2 56 59.237  -0.72  +17 42 04.68   1.26
----------------------Compressed Ephemeris DE200/LE200    --------------
   MP   Obs   Dynamical Time        RA    (O-C)cosDEC     DEC     (O-C)
                                 h  m  s       "          '  "      "
C6066   628  2009 11 13.872133  2 57 20.894  -0.11  +17 39 31.35   0.25
C6066   628  2009 11 13.922623  2 57 17.946  -0.46  +17 39 22.33   0.71