Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2021 8 7.  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)
 08/09/2021   01:45:46   ( -81.25,  18.09) 08/09/2021   01:46:55  ( -81.26,  18.27)    3.28                69
 08/09/2021   02:36:25   (  81.26,-173.79) 08/09/2021   02:36:21  (  81.26,-173.98)    3.22                 4
 08/11/2021   21:20:08   ( -81.25,  84.45) 08/11/2021   21:21:07  ( -81.24,  84.50)    0.87                59
 08/11/2021   22:10:48   (  81.25,-107.83) 08/11/2021   22:10:33  (  81.25,-107.79)    1.01                15
 08/14/2021   16:54:30   ( -81.25, 151.17) 08/14/2021   16:55:19  ( -81.25, 151.05)    2.03                49
 08/14/2021   17:45:10   (  81.26, -41.12) 08/14/2021   17:44:45  (  81.25, -41.26)    2.45                25
 08/17/2021   12:28:53   ( -81.25,-142.50) 08/17/2021   12:29:31  ( -81.26,-142.42)    1.42                38
 08/17/2021   13:19:33   (  81.26,  25.19) 08/17/2021   13:18:57  (  81.26,  25.24)    0.82                36
 08/20/2021   08:03:15   ( -81.26, -75.80) 08/20/2021   08:03:43  ( -81.26, -75.93)    2.29                28