Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 2 12.  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)
 02/13/2018   22:32:18   (  81.39,-109.06) 02/13/2018   22:32:35  (  81.39,-109.21)    2.51                17
 02/13/2018   23:22:58   ( -81.39,  58.42) 02/13/2018   23:22:02  ( -81.39,  58.40)    1.03                56
 02/16/2018   18:06:36   (  81.39, -42.50) 02/16/2018   18:06:50  (  81.40, -42.55)    0.91                14
 02/16/2018   18:57:16   ( -81.40, 124.99) 02/16/2018   18:56:17  ( -81.40, 125.08)    1.42                59
 02/19/2018   13:40:55   (  81.39,  23.64) 02/19/2018   13:41:06  (  81.39,  23.78)    2.40                11
 02/19/2018   14:31:34   ( -81.40,-168.45) 02/19/2018   14:30:33  ( -81.39,-168.56)    1.93                61
 02/22/2018   09:15:12   (  81.39,  90.16) 02/22/2018   09:15:21  (  81.39,  90.19)    0.52                 9
 02/22/2018   10:05:52   ( -81.39,-102.30) 02/22/2018   10:04:48  ( -81.39,-102.14)    2.76                64
 02/25/2018   04:49:30   (  81.39, 156.66) 02/25/2018   04:49:37  (  81.39, 156.66)    0.05                 7