Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 10 12.  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)
 10/14/2021   21:19:09   ( -81.26,  84.73) 10/14/2021   21:19:57  ( -81.25,  84.54)    3.16                48
 10/14/2021   22:09:49   (  81.24,-107.64) 10/14/2021   22:09:23  (  81.26,-107.75)    2.50                26
 10/17/2021   16:53:29   ( -81.26, 150.97) 10/17/2021   16:54:08  ( -81.26, 151.05)    1.34                39
 10/17/2021   17:44:09   (  81.25, -41.42) 10/17/2021   17:43:34  (  81.26, -41.27)    2.83                35
 10/20/2021   12:27:47   ( -81.25,-142.43) 10/20/2021   12:28:18  ( -81.26,-142.50)    1.62                31
 10/20/2021   13:18:28   (  81.25,  24.79) 10/20/2021   13:17:45  (  81.24,  24.78)    1.84                43
 10/23/2021   08:02:07   ( -81.26, -76.23) 10/23/2021   08:02:29  ( -81.26, -76.12)    1.93                22
 10/23/2021   08:52:47   (  81.24,  91.36) 10/23/2021   08:51:55  (  81.26,  91.51)    2.86                52