Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2021 5 24.  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)
 05/25/2021   04:40:04   ( -81.25, -25.01) 05/25/2021   04:41:15  ( -81.24, -25.17)    3.00                71
 05/25/2021   05:30:43   (  81.27, 142.98) 05/25/2021   05:30:40  (  81.27, 142.94)    0.79                 3
 05/28/2021   00:14:27   ( -81.25,  41.41) 05/28/2021   00:15:25  ( -81.26,  41.57)    2.82                58
 05/28/2021   01:05:06   (  81.27,-150.65) 05/28/2021   01:04:51  (  81.27,-150.72)    1.12                15
 05/30/2021   19:48:51   ( -81.25, 107.82) 05/30/2021   19:49:37  ( -81.26, 107.90)    1.49                46
 05/30/2021   20:39:30   (  81.27, -84.29) 05/30/2021   20:39:03  (  81.26, -84.42)    2.25                27
 06/02/2021   15:23:14   ( -81.26, 174.58) 06/02/2021   15:23:48  ( -81.27, 174.56)    0.80                34
 06/02/2021   16:13:54   (  81.26, -17.96) 06/02/2021   16:13:14  (  81.27, -17.79)    2.96                40
 06/05/2021   10:57:37   ( -81.26,-119.06) 06/05/2021   10:57:59  ( -81.26,-119.20)    2.38                22