Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2017 7 11.  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)
 07/13/2017   14:11:48   (  81.34,  15.09) 07/13/2017   14:12:07  (  81.34,  14.93)    2.63                19
 07/13/2017   15:02:27   ( -81.34,-177.40) 07/13/2017   15:01:33  ( -81.33,-177.47)    1.55                54
 07/16/2017   09:46:08   (  81.34,  81.27) 07/16/2017   09:46:23  (  81.34,  81.38)    1.73                15
 07/16/2017   10:36:48   ( -81.34,-111.18) 07/16/2017   10:35:50  ( -81.34,-111.00)    2.94                58
 07/19/2017   05:20:28   (  81.34, 147.83) 07/19/2017   05:20:40  (  81.34, 147.79)    0.73                12
 07/19/2017   06:11:08   ( -81.34, -44.58) 07/19/2017   06:10:07  ( -81.34, -44.56)    0.66                61
 07/22/2017   00:54:48   (  81.34,-145.62) 07/22/2017   00:54:57  (  81.33,-145.81)    3.26                 9
 07/22/2017   01:45:28   ( -81.34,  22.00) 07/22/2017   01:44:24  ( -81.34,  21.86)    2.56                64
 07/24/2017   20:29:08   (  81.34, -79.49) 07/24/2017   20:29:13  (  81.33, -79.45)    1.05                 5