Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 10 10.  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)
 10/12/2021   01:44:50   ( -81.26,  18.34) 10/12/2021   01:45:46  ( -81.26,  18.23)    1.95                56
 10/12/2021   02:35:31   (  81.26,-174.41) 10/12/2021   02:35:13  (  81.24,-174.43)    1.92                18
 10/14/2021   21:19:09   ( -81.26,  84.61) 10/14/2021   21:19:57  ( -81.25,  84.44)    3.22                48
 10/14/2021   22:09:49   (  81.25,-107.78) 10/14/2021   22:09:23  (  81.25,-107.88)    1.63                26
 10/17/2021   16:53:29   ( -81.26, 150.85) 10/17/2021   16:54:08  ( -81.25, 150.96)    2.22                39
 10/17/2021   17:44:09   (  81.25, -41.55) 10/17/2021   17:43:34  (  81.25, -41.38)    2.90                35
 10/20/2021   12:27:48   ( -81.25,-142.54) 10/20/2021   12:28:19  ( -81.26,-142.57)    0.42                31
 10/20/2021   13:18:28   (  81.24,  25.04) 10/20/2021   13:17:45  (  81.25,  25.07)    1.41                43
 10/23/2021   08:02:08   ( -81.26, -76.34) 10/23/2021   08:02:30  ( -81.25, -76.15)    3.26                22