Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2016 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)
 04/26/2016   17:47:23   (  81.31, -39.53) 04/26/2016   17:48:33  (  81.32, -39.48)    1.16                70
 04/26/2016   18:38:03   ( -81.32, 128.20) 04/26/2016   18:38:00  ( -81.32, 128.15)    0.83                 3
 04/29/2016   13:21:46   (  81.31,  26.98) 04/29/2016   13:22:52  (  81.32,  26.89)    1.59                66
 04/29/2016   14:12:26   ( -81.32,-165.29) 04/29/2016   14:12:19  ( -81.32,-165.47)    3.11                 7
 05/02/2016   08:56:10   (  81.31,  93.08) 05/02/2016   08:57:11  (  81.31,  93.20)    1.93                61
 05/02/2016   09:46:50   ( -81.31, -99.19) 05/02/2016   09:46:38  ( -81.31, -99.15)    0.79                12
 05/05/2016   04:30:31   (  81.32, 159.94) 05/05/2016   04:31:28  (  81.32, 159.82)    2.06                57
 05/05/2016   05:21:11   ( -81.32, -32.33) 05/05/2016   05:20:55  ( -81.32, -32.52)    3.15                16
 05/08/2016   00:04:55   (  81.31,-134.02) 05/08/2016   00:05:47  (  81.31,-134.00)    0.53                52