Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 9 28.  Predictions up to the next  14.0 days:

     Date     Time(METOP-A) METOP-A Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 09/30/2021   20:18:12   (  81.26, -79.74) 09/30/2021   20:18:26  (  81.27, -79.79)    1.33                14
 09/30/2021   21:08:52   ( -81.24,  87.90) 09/30/2021   21:07:53  ( -81.26,  87.78)    2.86                59
 10/03/2021   15:52:32   (  81.26, -13.40) 10/03/2021   15:52:38  (  81.26, -13.40)    0.68                 6
 10/03/2021   16:43:12   ( -81.24, 154.26) 10/03/2021   16:42:05  ( -81.26, 154.20)    2.19                67
 10/06/2021   10:36:12   ( -81.27,-114.64) 10/06/2021   10:37:24  ( -81.26,-114.71)    1.67                72
 10/06/2021   11:26:52   (  81.26,  52.92) 10/06/2021   11:26:50  (  81.26,  52.95)    0.48                 2
 10/06/2021   12:17:27   ( -81.16,-137.55) 10/06/2021   12:16:14  ( -81.32,-138.30)   22.23                73
 10/09/2021   06:10:31   ( -81.27, -48.32) 10/09/2021   06:11:35  ( -81.25, -48.38)    2.32                64
 10/09/2021   07:01:11   (  81.26, 119.22) 10/09/2021   07:01:01  (  81.25, 119.25)    1.24                10
 10/12/2021   01:44:50   ( -81.25,  18.36) 10/12/2021   01:45:46  ( -81.26,  18.26)    1.78                56