Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 4 6.  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)
 04/08/2018   10:23:49   (  81.41,  73.11) 04/08/2018   10:23:52  (  81.40,  73.27)    2.70                 3
 04/08/2018   11:14:28   ( -81.41,-118.78) 04/08/2018   11:13:18  ( -81.41,-118.79)    0.71                70
 04/11/2018   05:58:06   (  81.41, 140.01) 04/11/2018   05:58:10  (  81.41, 139.92)    1.53                 4
 04/11/2018   06:48:47   ( -81.41, -52.64) 04/11/2018   06:47:37  ( -81.41, -52.51)    2.08                70
 04/14/2018   01:32:25   (  81.41,-153.90) 04/14/2018   01:32:29  (  81.40,-153.82)    1.49                 4
 04/14/2018   02:23:05   ( -81.41,  13.89) 04/14/2018   02:21:56  ( -81.40,  13.77)    2.08                69
 04/16/2018   21:06:41   (  81.41, -87.03) 04/16/2018   21:06:46  (  81.41, -87.16)    2.29                 5
 04/16/2018   21:57:22   ( -81.41,  80.40) 04/16/2018   21:56:13  ( -81.41,  80.44)    0.93                69
 04/19/2018   16:41:00   (  81.41, -20.96) 04/19/2018   16:41:05  (  81.41, -20.89)    1.21                 5