Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 10 23.  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)
 10/26/2021   03:36:26   ( -81.26,  -9.89) 10/26/2021   03:36:40  ( -81.24,  -9.89)    1.50                14
 10/26/2021   04:27:06   (  81.24, 157.79) 10/26/2021   04:26:06  (  81.25, 157.82)    0.83                60
 10/28/2021   23:10:45   ( -81.25,  56.64) 10/28/2021   23:10:50  ( -81.26,  56.80)    2.90                 5
 10/29/2021   00:01:25   (  81.24,-135.69) 10/29/2021   00:00:17  (  81.24,-135.89)    3.28                68
 10/31/2021   17:54:24   (  81.25, -44.42) 10/31/2021   17:55:34  (  81.25, -44.53)    1.81                70
 10/31/2021   18:45:04   ( -81.24, 123.15) 10/31/2021   18:45:01  ( -81.25, 123.07)    1.50                 3
 11/03/2021   13:28:42   (  81.25,  22.05) 11/03/2021   13:29:43  (  81.26,  22.04)    1.33                61
 11/03/2021   14:19:23   ( -81.25,-170.74) 11/03/2021   14:19:11  ( -81.24,-170.70)    1.92                12
 11/06/2021   09:03:02   (  81.26,  88.13) 11/06/2021   09:03:54  (  81.24,  88.19)    2.14                52