Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2017 7 27.  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, 163.66) 07/29/2017   04:18:56  (  81.35, 163.47)    3.08                19
 07/29/2017   05:09:18   ( -81.35, -29.02) 07/29/2017   05:08:23  ( -81.35, -28.91)    1.88                55
 07/31/2017   23:52:58   (  81.35,-130.11) 07/31/2017   23:53:13  (  81.34,-130.26)    2.62                15
 08/01/2017   00:43:39   ( -81.35,  37.26) 08/01/2017   00:42:40  ( -81.34,  37.37)    2.03                59
 08/03/2017   19:27:17   (  81.35, -63.49) 08/03/2017   19:27:28  (  81.35, -63.64)    2.47                11
 08/03/2017   20:17:58   ( -81.35, 103.92) 08/03/2017   20:16:55  ( -81.36, 104.01)    1.59                63
 08/06/2017   15:01:38   (  81.35,   2.72) 08/06/2017   15:01:45  (  81.34,   2.57)    2.51                 7
 08/06/2017   15:52:19   ( -81.35, 170.17) 08/06/2017   15:51:12  ( -81.34, 170.24)    1.38                67
 08/09/2017   10:35:58   (  81.35,  69.31) 08/09/2017   10:36:01  (  81.35,  69.15)    2.77                 3