Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 3 7.  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)
 03/09/2021   10:13:46   ( -68.49,-155.02) 03/09/2021   10:14:29  ( -68.47,-155.04)    1.94                43
 03/09/2021   11:04:30   (  68.37,  12.45) 03/09/2021   11:03:56  (  68.36,  12.47)    1.22                34
 03/12/2021   01:40:09   (  69.13, 152.57) 03/12/2021   01:41:18  (  69.04, 153.91)   54.27                69
 03/12/2021   02:30:40   ( -68.45, -39.19) 03/12/2021   02:30:57  ( -68.44, -39.21)    2.23                17
 03/12/2021   03:21:24   (  68.34, 128.27) 03/12/2021   03:20:24  (  68.32, 128.30)    2.33                60
 03/14/2021   17:56:53   (  68.57, -90.88) 03/14/2021   17:57:54  (  68.55, -90.82)    3.27                61
 03/14/2021   18:47:34   ( -68.42,  76.63) 03/14/2021   18:47:25  ( -68.39,  76.62)    3.46                 9
 03/14/2021   19:38:08   (  67.82,-115.30) 03/14/2021   19:36:58  (  67.88,-116.34)   44.01                70
 03/17/2021   10:13:45   (  68.49,  25.01) 03/17/2021   10:14:21  (  68.50,  24.99)    1.16                36
 03/17/2021   11:04:27   ( -68.39,-167.55) 03/17/2021   11:03:51  ( -68.40,-167.49)    2.57                36
 03/20/2021   01:40:05   ( -69.10, -27.36) 03/20/2021   01:41:15  ( -68.95, -26.21)   48.98                70
 03/20/2021   02:30:39   (  68.46, 140.82) 03/20/2021   02:30:49  (  68.44, 140.81)    2.46                10
 03/20/2021   03:21:21   ( -68.36, -51.74) 03/20/2021   03:20:19  ( -68.34, -51.68)    3.38                62