Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2021 8 5.  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)
 08/06/2021   07:02:02   (  81.26, 119.69) 08/06/2021   07:02:08  (  81.27, 119.64)    1.05                 6
 08/06/2021   07:52:42   ( -81.26, -72.75) 08/06/2021   07:51:35  ( -81.26, -72.83)    1.44                67
 08/09/2021   01:45:45   ( -81.25,  18.34) 08/09/2021   01:46:55  ( -81.25,  18.14)    3.30                70
 08/09/2021   02:36:25   (  81.26,-173.95) 08/09/2021   02:36:21  (  81.25,-174.13)    3.14                 4
 08/11/2021   21:20:08   ( -81.25,  84.70) 08/11/2021   21:21:07  ( -81.26,  84.75)    1.18                59
 08/11/2021   22:10:48   (  81.26,-107.60) 08/11/2021   22:10:33  (  81.26,-107.55)    0.85                15
 08/14/2021   16:54:31   ( -81.25, 151.05) 08/14/2021   16:55:20  ( -81.24, 150.94)    1.80                49
 08/14/2021   17:45:10   (  81.26, -40.88) 08/14/2021   17:44:45  (  81.27, -41.01)    2.30                25
 08/17/2021   12:28:53   ( -81.25,-142.62) 08/17/2021   12:29:31  ( -81.25,-142.52)    1.76                38