Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2017 3 9.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B) METOP-B Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/11/2017   19:32:25   ( -81.31, 114.25) 03/11/2017   19:33:19  ( -81.31, 114.12)    2.27                54
 03/11/2017   20:23:05   (  81.32, -78.00) 03/11/2017   20:22:45  (  81.31, -78.17)    3.07                20
 03/14/2017   15:06:47   ( -81.31,-179.59) 03/14/2017   15:07:34  ( -81.31,-179.44)    2.58                47
 03/14/2017   15:57:26   (  81.32, -11.48) 03/14/2017   15:56:59  (  81.33, -11.37)    1.98                27
 03/17/2017   10:41:09   ( -81.31,-113.05) 03/17/2017   10:41:50  ( -81.31,-113.01)    1.02                41
 03/17/2017   11:31:48   (  81.32,  55.02) 03/17/2017   11:31:15  (  81.33,  55.04)    0.63                33
 03/20/2017   06:15:31   ( -81.31, -46.53) 03/20/2017   06:16:06  ( -81.30, -46.58)    1.26                35
 03/20/2017   07:06:10   (  81.32, 121.51) 03/20/2017   07:05:31  (  81.33, 121.44)    1.14                39