Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 9 1.  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)
 09/02/2021   17:25:35   ( -81.28, 143.59) 09/02/2021   17:25:50  ( -81.27, 143.69)    1.81                15
 09/02/2021   18:16:15   (  81.26, -48.76) 09/02/2021   18:15:17  (  81.26, -48.94)    3.11                58
 09/05/2021   12:59:54   ( -81.27,-149.87) 09/05/2021   13:00:01  ( -81.26,-150.03)    2.74                 7
 09/05/2021   13:50:34   (  81.26,  17.75) 09/05/2021   13:49:27  (  81.27,  17.68)    1.68                67
 09/08/2021   07:43:34   (  81.28, 109.00) 09/08/2021   07:44:45  (  81.28, 109.00)    0.33                71
 09/08/2021   08:34:14   ( -81.26, -83.34) 09/08/2021   08:34:12  ( -81.28, -83.40)    1.91                 2
 09/11/2021   03:17:54   (  81.27, 175.48) 09/11/2021   03:18:56  (  81.28, 175.56)    2.11                62
 09/11/2021   04:08:35   ( -81.27, -17.21) 09/11/2021   04:08:24  ( -81.26, -17.20)    0.98                11
 09/13/2021   22:52:15   (  81.28,-118.45) 09/13/2021   22:53:08  (  81.27,-118.30)    2.84                53