Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2021 8 4.  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   07:02:03   (  81.26, 119.51) 08/06/2021   07:02:09  (  81.26, 119.47)    0.79                 6
 08/06/2021   07:52:42   ( -81.27, -72.54) 08/06/2021   07:51:35  ( -81.27, -72.62)    1.48                67
 08/09/2021   01:45:47   ( -81.24,  17.79) 08/09/2021   01:46:56  ( -81.24,  17.98)    3.34                69
 08/09/2021   02:36:25   (  81.26,-173.73) 08/09/2021   02:36:21  (  81.27,-173.93)    3.29                 4
 08/11/2021   21:20:08   ( -81.25,  84.54) 08/11/2021   21:21:07  ( -81.25,  84.59)    0.85                59
 08/11/2021   22:10:48   (  81.25,-107.77) 08/11/2021   22:10:33  (  81.25,-107.73)    0.82                15
 08/14/2021   16:54:30   ( -81.25, 151.27) 08/14/2021   16:55:19  ( -81.26, 151.16)    2.03                49
 08/14/2021   17:45:10   (  81.26, -41.04) 08/14/2021   17:44:45  (  81.26, -41.18)    2.38                25
 08/17/2021   12:28:54   ( -81.24,-142.77) 08/17/2021   12:29:32  ( -81.24,-142.68)    1.66                38