Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2017 7 26.  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)
 07/29/2017   04:18:38   (  81.35, 163.39) 07/29/2017   04:18:57  (  81.34, 163.20)    3.33                19
 07/29/2017   05:09:18   ( -81.35, -28.88) 07/29/2017   05:08:23  ( -81.36, -28.81)    1.28                55
 07/31/2017   23:52:57   (  81.35,-129.99) 07/31/2017   23:53:12  (  81.35,-130.18)    3.20                15
 08/01/2017   00:43:38   ( -81.35,  37.39) 08/01/2017   00:42:39  ( -81.35,  37.44)    1.01                59
 08/03/2017   19:27:18   (  81.35, -63.78) 08/03/2017   19:27:28  (  81.36, -63.60)    3.08                10
 08/03/2017   20:17:58   ( -81.35, 104.03) 08/03/2017   20:16:55  ( -81.36, 104.03)    0.15                63
 08/06/2017   15:01:38   (  81.35,   2.81) 08/06/2017   15:01:44  (  81.36,   2.94)    2.47                 6
 08/06/2017   15:52:18   ( -81.36, 170.66) 08/06/2017   15:51:11  ( -81.36, 170.58)    1.41                67
 08/09/2017   10:35:58   (  81.35,  68.99) 08/09/2017   10:36:00  (  81.34,  69.06)    1.30                 2