Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2019 4 11.  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)
 04/12/2019   23:27:58   ( -81.30,  55.15) 04/12/2019   23:28:25  ( -81.29,  55.02)    2.33                27
 04/13/2019   00:18:38   (  81.30,-137.08) 04/13/2019   00:17:51  (  81.30,-137.23)    2.55                47
 04/15/2019   19:02:22   ( -81.30, 121.42) 04/15/2019   19:02:40  ( -81.30, 121.53)    1.87                18
 04/15/2019   19:53:02   (  81.30, -70.85) 04/15/2019   19:52:06  (  81.30, -70.74)    1.90                56
 04/18/2019   14:36:45   ( -81.30,-171.94) 04/18/2019   14:36:55  ( -81.30,-171.94)    0.39                10
 04/18/2019   15:27:25   (  81.31,  -4.25) 04/18/2019   15:26:21  (  81.31,  -4.23)    0.37                64
 04/21/2019   09:20:56   (  80.99,  75.99) 04/21/2019   09:22:07  (  80.69,  78.07)   49.58                71
 04/21/2019   10:11:08   ( -81.30,-105.70) 04/21/2019   10:11:10  ( -81.29,-105.78)    1.67                 2
 04/21/2019   11:01:47   (  81.31,  62.35) 04/21/2019   11:00:35  (  81.31,  62.29)    1.10                72
 04/24/2019   04:54:51   (  81.30, 153.24) 04/24/2019   04:55:58  (  81.30, 153.15)    1.60                67