Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 8 20.  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)
 08/21/2018   12:58:41   ( -81.42,-145.42) 08/21/2018   12:59:06  ( -81.42,-145.37)    1.19                25
 08/21/2018   13:49:20   (  81.42,  22.46) 08/21/2018   13:48:32  (  81.42,  22.38)    1.28                48
 08/24/2018   08:32:56   ( -81.42, -78.83) 08/24/2018   08:33:19  ( -81.43, -78.72)    1.81                23
 08/24/2018   09:23:35   (  81.42,  89.03) 08/24/2018   09:22:45  (  81.43,  89.02)    0.81                50
 08/27/2018   04:07:12   ( -81.42, -12.24) 08/27/2018   04:07:33  ( -81.43, -12.11)    2.41                21
 08/27/2018   04:57:52   (  81.42, 155.19) 08/27/2018   04:57:00  (  81.42, 155.22)    0.72                52
 08/29/2018   23:41:29   ( -81.42,  53.94) 08/29/2018   23:41:48  ( -81.42,  54.06)    1.99                19
 08/30/2018   00:32:08   (  81.42,-138.26) 08/30/2018   00:31:14  (  81.42,-138.24)    0.41                54
 09/01/2018   19:15:45   ( -81.42, 120.51) 09/01/2018   19:16:02  ( -81.42, 120.57)    1.09                17