Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 12 1.  Predictions up to the next  14.0 days:

     Date     Time(METOP-A) METOP-A Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/03/2018   15:24:55   ( -81.44, 178.60) 12/03/2018   15:26:09  ( -81.44, 178.50)    1.67                74
 12/03/2018   16:15:35   (  81.44, -13.81) 12/03/2018   16:15:35  (  81.44, -13.75)    1.16                 0
 12/03/2018   17:06:15   ( -81.44, 153.83) 12/03/2018   17:05:02  ( -81.44, 153.79)    0.62                73
 12/06/2018   10:59:11   ( -81.44,-115.25) 12/06/2018   11:00:22  ( -81.43,-115.18)    1.54                71
 12/06/2018   11:49:50   (  81.44,  52.69) 12/06/2018   11:49:48  (  81.43,  52.55)    2.21                 2
 12/09/2018   06:33:25   ( -81.44, -48.72) 12/09/2018   06:34:34  ( -81.43, -48.75)    1.17                69
 12/09/2018   07:24:05   (  81.44, 118.77) 12/09/2018   07:24:00  (  81.43, 118.97)    3.28                 5
 12/12/2018   02:07:40   ( -81.44,  17.79) 12/12/2018   02:08:47  ( -81.43,  17.79)    0.57                67
 12/12/2018   02:58:19   (  81.44,-174.35) 12/12/2018   02:58:13  (  81.44,-174.50)    2.56                 6
 12/14/2018   21:41:55   ( -81.44,  84.29) 12/14/2018   21:43:00  ( -81.44,  84.44)    2.39                65