Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2018 3 9.  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)
 03/09/2018   15:06:58   (  81.33,   0.86) 03/09/2018   15:07:43  (  81.33,   0.91)    1.02                45
 03/09/2018   15:57:37   ( -81.34, 168.74) 03/09/2018   15:57:09  ( -81.34, 168.91)    2.96                28
 03/12/2018   10:41:19   (  81.33,  67.52) 03/12/2018   10:41:59  (  81.33,  67.35)    3.01                40
 03/12/2018   11:31:58   ( -81.34,-124.59) 03/12/2018   11:31:25  ( -81.34,-124.64)    1.17                33
 03/15/2018   06:15:41   (  81.33, 133.78) 03/15/2018   06:16:15  (  81.32, 133.78)    0.59                34
 03/15/2018   07:06:20   ( -81.34, -58.31) 03/15/2018   07:05:41  ( -81.35, -58.19)    2.27                39
 03/18/2018   01:50:02   (  81.33,-159.98) 03/18/2018   01:50:30  (  81.32,-159.79)    3.16                28
 03/18/2018   02:40:41   ( -81.34,   7.95) 03/18/2018   02:39:57  ( -81.33,   7.88)    1.62                44
 03/20/2018   21:24:23   (  81.33, -93.35) 03/20/2018   21:24:46  (  81.32, -93.36)    0.73                23