Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 10 7.  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)
 10/09/2021   06:10:31   ( -81.26, -48.08) 10/09/2021   06:11:35  ( -81.26, -48.16)    1.49                64
 10/09/2021   07:01:12   (  81.26, 119.16) 10/09/2021   07:01:02  (  81.25, 119.18)    1.96                10
 10/12/2021   01:44:50   ( -81.26,  18.21) 10/12/2021   01:45:46  ( -81.25,  18.10)    2.03                56
 10/12/2021   02:35:30   (  81.25,-174.19) 10/12/2021   02:35:12  (  81.26,-174.21)    0.73                18
 10/14/2021   21:19:09   ( -81.25,  84.85) 10/14/2021   21:19:57  ( -81.26,  84.69)    3.13                48
 10/14/2021   22:09:50   (  81.26,-107.94) 10/14/2021   22:09:24  (  81.24,-108.03)    2.14                26
 10/17/2021   16:53:29   ( -81.25, 151.09) 10/17/2021   16:54:08  ( -81.27, 151.21)    2.55                39
 10/17/2021   17:44:09   (  81.24, -41.34) 10/17/2021   17:43:35  (  81.25, -41.53)    3.22                34
 10/20/2021   12:27:48   ( -81.26,-142.69) 10/20/2021   12:28:19  ( -81.25,-142.69)    1.36                31