Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2021 6 2.  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)
 06/02/2021   15:23:14   ( -81.26, 174.48) 06/02/2021   15:23:48  ( -81.26, 174.45)    0.44                34
 06/02/2021   16:13:54   (  81.26, -17.99) 06/02/2021   16:13:14  (  81.27, -17.81)    3.04                40
 06/05/2021   10:57:38   ( -81.26,-119.15) 06/05/2021   10:58:00  ( -81.25,-119.30)    2.69                22
 06/05/2021   11:48:17   (  81.27,  48.73) 06/05/2021   11:47:25  (  81.28,  48.78)    1.15                52
 06/08/2021   06:32:01   ( -81.26, -52.79) 06/08/2021   06:32:10  ( -81.26, -52.71)    1.28                 9
 06/08/2021   07:22:40   (  81.27, 115.05) 06/08/2021   07:21:36  (  81.26, 114.96)    1.70                64
 06/11/2021   01:15:45   (  81.25,-154.33) 06/11/2021   01:16:55  (  81.24,-154.18)    2.58                70
 06/11/2021   02:06:24   ( -81.26,  13.94) 06/11/2021   02:06:21  ( -81.26,  13.82)    1.98                 3
 06/13/2021   20:50:08   (  81.25, -87.65) 06/13/2021   20:51:06  (  81.24, -87.71)    1.38                58