Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 8 5.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 08/05/2021   16:16:01   (  68.73, -65.95) 08/05/2021   16:16:45  (  68.73, -65.90)    2.17                44
 08/05/2021   17:06:42   ( -68.60, 101.54) 08/05/2021   17:06:15  ( -68.62, 101.60)    2.75                27
 08/08/2021   07:42:25   ( -69.55,-118.62) 08/08/2021   07:43:33  ( -69.48,-116.71)   75.16                68
 08/08/2021   08:32:55   (  68.68,  49.89) 08/08/2021   08:33:12  (  68.70,  49.94)    3.27                17
 08/08/2021   09:23:35   ( -68.54,-142.61) 08/08/2021   09:22:42  ( -68.54,-142.63)    1.17                53
 08/10/2021   23:59:04   ( -68.75,  -1.74) 08/11/2021   00:00:12  ( -68.73,  -1.79)    3.37                68
 08/11/2021   00:49:48   (  68.63, 165.73) 08/11/2021   00:49:39  (  68.61, 165.71)    1.80                 9
 08/11/2021   01:40:25   ( -68.27, -26.49) 08/11/2021   01:39:12  ( -68.34, -26.99)   21.57                73
 08/13/2021   16:15:58   ( -68.70, 114.10) 08/13/2021   16:16:39  ( -68.69, 114.04)    2.40                41
 08/13/2021   17:06:42   (  68.57, -78.43) 08/13/2021   17:06:06  (  68.57, -78.46)    1.14                36
 08/16/2021   07:42:19   (  69.21,  61.85) 08/16/2021   07:43:29  (  69.14,  62.86)   40.79                70
 08/16/2021   08:32:52   ( -68.64,-130.06) 08/16/2021   08:33:06  ( -68.65,-130.13)    2.99                14
 08/16/2021   09:23:36   (  68.52,  37.41) 08/16/2021   09:22:33  (  68.53,  37.37)    1.79                63
 08/18/2021   23:59:05   (  68.73, 178.27) 08/19/2021   00:00:02  (  68.76, 178.26)    3.11                57
 08/19/2021   00:49:46   ( -68.64, -14.29) 08/19/2021   00:49:31  ( -68.66, -14.23)    3.22                15
 08/19/2021   01:40:18   (  67.88, 154.00) 08/19/2021   01:39:09  (  67.92, 152.53)   61.61                69