Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 1 30.  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)
 02/01/2021   01:30:47   (  81.36,-155.25) 02/01/2021   01:31:01  (  81.34,-155.28)    1.86                14
 02/01/2021   02:21:27   ( -81.35,  12.39) 02/01/2021   02:20:28  ( -81.33,  12.25)    2.67                59
 02/03/2021   21:05:09   (  81.35, -88.77) 02/03/2021   21:05:14  (  81.35, -88.74)    0.78                 5
 02/03/2021   21:55:49   ( -81.34,  78.89) 02/03/2021   21:54:41  ( -81.34,  78.82)    1.23                68
 02/06/2021   15:48:50   ( -81.36, 170.11) 02/06/2021   15:50:00  ( -81.35, 170.06)    1.41                70
 02/06/2021   16:39:30   (  81.35, -22.30) 02/06/2021   16:39:26  (  81.35, -22.24)    0.96                 4
 02/09/2021   11:23:12   ( -81.35,-123.43) 02/09/2021   11:24:13  ( -81.35,-123.45)    0.60                61
 02/09/2021   12:13:52   (  81.34,  44.15) 02/09/2021   12:13:39  (  81.35,  44.22)    1.30                13
 02/12/2021   06:57:34   ( -81.35, -56.98) 02/12/2021   06:58:26  ( -81.35, -57.00)    0.40                52