Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 9 12.  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)
 09/13/2021   22:52:14   (  81.27,-118.14) 09/13/2021   22:53:13  (  81.29,-118.00)    3.08                59
 09/13/2021   23:42:55   ( -81.27,  49.11) 09/13/2021   23:42:41  ( -81.26,  49.17)    1.79                14
 09/16/2021   18:26:34   (  81.27, -51.69) 09/16/2021   18:27:26  (  81.28, -51.72)    1.61                52
 09/16/2021   19:17:15   ( -81.27, 115.59) 09/16/2021   19:16:54  ( -81.25, 115.49)    2.33                21
 09/19/2021   14:00:54   (  81.28,  14.37) 09/19/2021   14:01:38  (  81.27,  14.52)    2.68                44
 09/19/2021   14:51:34   ( -81.26,-177.94) 09/19/2021   14:51:05  ( -81.27,-177.87)    1.25                29
 09/22/2021   09:35:13   (  81.26,  81.18) 09/22/2021   09:35:50  (  81.28,  81.09)    2.45                37
 09/22/2021   10:25:54   ( -81.26,-111.49) 09/22/2021   10:25:18  ( -81.25,-111.65)    2.70                36
 09/25/2021   05:09:34   (  81.27, 147.21) 09/25/2021   05:10:03  (  81.26, 147.24)    1.42                29