Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 4 25.  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)
 04/25/2018   07:49:36   (  81.41, 111.77) 04/25/2018   07:49:39  (  81.41, 111.93)    2.66                 3
 04/25/2018   08:40:16   ( -81.41, -80.48) 04/25/2018   08:39:06  ( -81.40, -80.54)    1.42                70
 04/28/2018   03:23:53   (  81.41, 178.18) 04/28/2018   03:23:56  (  81.40, 178.28)    1.84                 3
 04/28/2018   04:14:32   ( -81.41, -13.65) 04/28/2018   04:13:22  ( -81.42, -13.79)    2.30                70
 04/30/2018   22:58:10   (  81.41,-115.04) 04/30/2018   22:58:13  (  81.42,-115.00)    1.05                 3
 04/30/2018   23:48:50   ( -81.41,  52.76) 04/30/2018   23:47:40  ( -81.41,  52.57)    3.16                70
 05/03/2018   18:32:28   (  81.41, -48.66) 05/03/2018   18:32:31  (  81.41, -48.68)    0.39                 3
 05/03/2018   19:23:09   ( -81.41, 118.75) 05/03/2018   19:21:58  ( -81.41, 118.91)    2.56                71
 05/06/2018   14:06:45   (  81.41,  17.70) 05/06/2018   14:06:48  (  81.41,  17.63)    1.24                 3