Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2017 7 28.  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   04:18:37   (  81.35, 163.53) 07/29/2017   04:18:56  (  81.35, 163.33)    3.32                19
 07/29/2017   05:09:18   ( -81.35, -29.16) 07/29/2017   05:08:23  ( -81.35, -29.05)    1.88                55
 07/31/2017   23:52:57   (  81.35,-129.84) 07/31/2017   23:53:12  (  81.36,-130.04)    3.31                15
 08/01/2017   00:43:38   ( -81.35,  37.52) 08/01/2017   00:42:39  ( -81.36,  37.60)    1.39                59
 08/03/2017   19:27:19   (  81.35, -64.01) 08/03/2017   19:27:29  (  81.35, -63.82)    3.16                10
 08/03/2017   20:17:59   ( -81.35, 103.78) 08/03/2017   20:16:56  ( -81.35, 103.82)    0.94                63
 08/06/2017   15:01:38   (  81.35,   2.60) 08/06/2017   15:01:44  (  81.35,   2.74)    2.44                 6
 08/06/2017   15:52:18   ( -81.35, 170.43) 08/06/2017   15:51:11  ( -81.35, 170.40)    0.51                67
 08/09/2017   10:35:58   (  81.35,  69.20) 08/09/2017   10:36:00  (  81.36,  69.28)    1.49                 2