Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 2 21.  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)
 02/23/2021   13:15:00   ( -81.34,-151.32) 02/23/2021   13:15:18  ( -81.35,-151.39)    1.24                18
 02/23/2021   14:05:41   (  81.34,  15.99) 02/23/2021   14:04:45  (  81.33,  15.96)    1.56                56
 02/26/2021   08:49:22   ( -81.34, -84.94) 02/26/2021   08:49:32  ( -81.35, -84.92)    0.79                10
 02/26/2021   09:40:03   (  81.34,  82.36) 02/26/2021   09:38:59  (  81.33,  82.41)    1.53                64
 03/01/2021   03:33:16   (  81.47, 169.12) 03/01/2021   03:34:20  (  81.33, 173.56)   75.61                64
 03/01/2021   04:23:44   ( -81.34, -18.57) 03/01/2021   04:23:46  ( -81.35, -18.44)    2.47                 2
 03/01/2021   05:14:25   (  81.34, 148.71) 03/01/2021   05:13:13  (  81.33, 148.86)    2.72                72
 03/03/2021   23:07:24   (  81.34,-119.44) 03/03/2021   23:08:32  (  81.35,-119.60)    3.15                68
 03/03/2021   23:58:05   ( -81.34,  47.78) 03/03/2021   23:58:00  ( -81.33,  47.66)    2.21                 5
 03/06/2021   18:41:46   (  81.34, -53.12) 03/06/2021   18:42:46  (  81.35, -53.15)    1.79                60