Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2016 12 23.  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)
 12/24/2016   14:17:24   (  81.30,  12.64) 12/24/2016   14:18:17  (  81.31,  12.79)    2.66                53
 12/24/2016   15:08:04   ( -81.31,-179.57) 12/24/2016   15:07:44  ( -81.31,-179.63)    0.93                20
 12/27/2016   09:51:48   (  81.30,  78.81) 12/27/2016   09:52:32  (  81.30,  79.01)    3.33                44
 12/27/2016   10:42:26   ( -81.31,-113.00) 12/27/2016   10:41:57  ( -81.32,-113.01)    0.73                29
 12/30/2016   05:26:09   (  81.31, 145.75) 12/30/2016   05:26:45  (  81.30, 145.57)    3.07                36
 12/30/2016   06:16:50   ( -81.31, -46.83) 12/30/2016   06:16:12  ( -81.30, -46.82)    0.53                38
 01/02/2017   01:00:32   (  81.31,-147.71) 01/02/2017   01:00:59  (  81.31,-147.91)    3.24                27
 01/02/2017   01:51:13   ( -81.31,  19.71) 01/02/2017   01:50:26  ( -81.31,  19.72)    0.22                47
 01/04/2017   20:34:56   (  81.30, -81.59) 01/04/2017   20:35:13  (  81.31, -81.42)    2.91                17