Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2020 1 13.  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)
 01/13/2020   12:19:32   (  81.28,  41.64) 01/13/2020   12:20:24  (  81.28,  41.74)    1.72                52
 01/13/2020   13:10:11   ( -81.29,-150.34) 01/13/2020   13:09:50  ( -81.30,-150.34)    0.48                21
 01/16/2020   07:53:55   (  81.28, 107.95) 01/16/2020   07:54:48  (  81.28, 108.11)    2.69                53
 01/16/2020   08:44:34   ( -81.29, -83.98) 01/16/2020   08:44:14  ( -81.30, -83.92)    1.26                20
 01/19/2020   03:28:18   (  81.28, 174.64) 01/19/2020   03:29:18  (  81.29, 174.62)    0.42                60
 01/19/2020   04:18:58   ( -81.29, -17.64) 01/19/2020   04:18:45  ( -81.29, -17.74)    1.64                13
 01/21/2020   23:02:42   (  81.28,-119.09) 01/21/2020   23:03:54  (  81.28,-119.12)    0.60                72
 01/21/2020   23:53:22   ( -81.29,  48.68) 01/21/2020   23:53:21  ( -81.29,  48.58)    1.72                 1
 01/22/2020   00:43:43   (  81.32,-136.30) 01/22/2020   00:42:30  (  81.60,-136.92)   31.81                73
 01/24/2020   19:27:45   ( -81.29, 114.98) 01/24/2020   19:28:01  ( -81.29, 115.02)    0.93                16