Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2017 7 13.  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   15:02:27   ( -81.35,-177.13) 07/13/2017   15:01:33  ( -81.35,-177.20)    1.30                54
 07/16/2017   09:46:08   (  81.34,  81.17) 07/16/2017   09:46:23  (  81.33,  81.24)    1.27                15
 07/16/2017   10:36:47   ( -81.34,-110.90) 07/16/2017   10:35:49  ( -81.35,-110.74)    2.96                58
 07/19/2017   05:20:28   (  81.34, 147.74) 07/19/2017   05:20:40  (  81.33, 147.65)    1.66                12
 07/19/2017   06:11:07   ( -81.35, -44.30) 07/19/2017   06:10:06  ( -81.35, -44.30)    0.80                61
 07/22/2017   00:54:48   (  81.34,-145.70) 07/22/2017   00:54:56  (  81.35,-145.58)    2.32                 8
 07/22/2017   01:45:27   ( -81.35,  22.30) 07/22/2017   01:44:23  ( -81.35,  22.10)    3.31                64
 07/24/2017   20:29:08   (  81.34, -79.16) 07/24/2017   20:29:13  (  81.35, -79.22)    1.05                 5