Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2019 4 12.  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,  55.10) 04/12/2019   23:28:25  ( -81.29,  54.97)    2.34                27
 04/13/2019   00:18:38   (  81.30,-137.13) 04/13/2019   00:17:51  (  81.30,-137.29)    2.82                47
 04/15/2019   19:02:22   ( -81.30, 121.36) 04/15/2019   19:02:40  ( -81.29, 121.41)    0.98                18
 04/15/2019   19:53:02   (  81.30, -70.90) 04/15/2019   19:52:06  (  81.30, -70.86)    0.86                56
 04/18/2019   14:36:45   ( -81.30,-172.00) 04/18/2019   14:36:55  ( -81.29,-172.16)    2.90                10
 04/18/2019   15:27:25   (  81.30,  -4.30) 04/18/2019   15:26:21  (  81.30,  -4.45)    2.79                64
 04/21/2019   09:20:37   (  81.23,  83.11) 04/21/2019   09:21:51  (  81.09,  83.30)   15.71                74
 04/21/2019   10:11:08   ( -81.30,-105.76) 04/21/2019   10:11:09  ( -81.29,-105.76)    0.82                 1
 04/21/2019   11:01:47   (  81.31,  62.29) 04/21/2019   11:00:34  (  81.31,  62.31)    0.84                73
 04/24/2019   04:54:51   (  81.30, 153.19) 04/24/2019   04:55:57  (  81.29, 153.00)    3.35                66