Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 6 29.  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)
 06/30/2021   00:57:03   ( -81.31,  31.35) 06/30/2021   00:58:08  ( -81.30,  31.42)    1.98                65
 06/30/2021   01:47:43   (  81.30,-160.93) 06/30/2021   01:47:34  (  81.31,-160.85)    1.57                 9
 07/02/2021   20:31:24   ( -81.31,  97.88) 07/02/2021   20:32:20  ( -81.31,  97.99)    1.82                56
 07/02/2021   21:22:04   (  81.29, -94.42) 07/02/2021   21:21:46  (  81.31, -94.31)    2.75                18
 07/05/2021   16:05:44   ( -81.30, 164.39) 07/05/2021   16:06:31  ( -81.31, 164.52)    2.50                47
 07/05/2021   16:56:25   (  81.30, -28.30) 07/05/2021   16:55:58  (  81.29, -28.18)    2.22                27
 07/08/2021   11:40:06   ( -81.31,-129.49) 07/08/2021   11:40:44  ( -81.29,-129.37)    2.63                38
 07/08/2021   12:30:46   (  81.30,  38.18) 07/08/2021   12:30:10  (  81.30,  38.28)    1.77                36
 07/11/2021   07:14:27   ( -81.30, -63.01) 07/11/2021   07:14:56  ( -81.30, -62.91)    1.85                29