Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2021 2 27.  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)
 03/01/2021   20:51:39   ( -81.30,  93.32) 03/01/2021   20:52:38  ( -81.30,  93.39)    1.26                59
 03/01/2021   21:42:18   (  81.31, -98.88) 03/01/2021   21:42:04  (  81.30, -98.88)    0.31                14
 03/04/2021   16:25:59   ( -81.30, 159.83) 03/04/2021   16:26:51  ( -81.29, 159.70)    2.53                52
 03/04/2021   17:16:38   (  81.31, -32.37) 03/04/2021   17:16:16  (  81.32, -32.23)    2.53                22
 03/07/2021   12:00:20   ( -81.30,-133.67) 03/07/2021   12:01:04  ( -81.30,-133.67)    0.13                44
 03/07/2021   12:50:59   (  81.31,  34.12) 03/07/2021   12:50:30  (  81.30,  34.01)    2.01                29
 03/10/2021   07:34:41   ( -81.30, -67.20) 03/10/2021   07:35:17  ( -81.31, -67.07)    2.36                36
 03/10/2021   08:25:20   (  81.31, 100.59) 03/10/2021   08:24:43  (  81.31, 100.58)    0.35                37