Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 7 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)
 07/04/2018   16:16:03   ( -81.42, 165.27) 07/04/2018   16:16:59  ( -81.41, 165.12)    2.68                56
 07/04/2018   17:06:43   (  81.42, -26.99) 07/04/2018   17:06:25  (  81.41, -27.18)    3.32                18
 07/07/2018   11:50:20   ( -81.42,-128.31) 07/07/2018   11:51:14  ( -81.42,-128.32)    0.40                54
 07/07/2018   12:41:00   (  81.42,  39.39) 07/07/2018   12:40:40  (  81.42,  39.35)    0.74                20
 07/10/2018   07:24:36   ( -81.42, -61.92) 07/10/2018   07:25:28  ( -81.42, -61.83)    1.50                52
 07/10/2018   08:15:16   (  81.42, 105.74) 07/10/2018   08:14:54  (  81.42, 105.82)    1.29                22
 07/13/2018   02:58:53   ( -81.42,   4.46) 07/13/2018   02:59:43  ( -81.42,   4.62)    2.56                50