Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and TERRA
TLE Epoch: 2021 3 9.  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   ( -68.48,-155.00) 03/09/2021   10:14:29  ( -68.48,-155.03)    1.03                43
 03/09/2021   11:04:30   (  68.36,  12.46) 03/09/2021   11:03:56  (  68.37,  12.48)    1.97                34
 03/12/2021   01:40:09   (  69.12, 152.59) 03/12/2021   01:41:19  (  69.00, 153.86)   52.36                70
 03/12/2021   02:30:40   ( -68.45, -39.18) 03/12/2021   02:30:57  ( -68.45, -39.19)    0.58                17
 03/12/2021   03:21:24   (  68.32, 128.28) 03/12/2021   03:20:24  (  68.33, 128.31)    1.37                60
 03/14/2021   17:56:52   (  68.56, -90.87) 03/14/2021   17:57:53  (  68.56, -90.81)    2.50                61
 03/14/2021   18:47:33   ( -68.41,  76.64) 03/14/2021   18:47:24  ( -68.40,  76.63)    1.16                 9
 03/14/2021   19:38:09   (  67.86,-115.35) 03/14/2021   19:36:58  (  67.89,-116.32)   40.79                71
 03/17/2021   10:13:46   (  68.53,  24.95) 03/17/2021   10:14:21  (  68.51,  25.01)    3.15                35
 03/17/2021   11:04:27   ( -68.38,-167.54) 03/17/2021   11:03:52  ( -68.35,-167.55)    3.04                35
 03/20/2021   01:40:05   ( -69.09, -27.35) 03/20/2021   01:41:15  ( -68.97, -26.19)   48.24                70
 03/20/2021   02:30:39   (  68.45, 140.83) 03/20/2021   02:30:49  (  68.46, 140.82)    0.90                10
 03/20/2021   03:21:21   ( -68.35, -51.73) 03/20/2021   03:20:19  ( -68.36, -51.66)    2.65                62
 03/22/2021   17:56:49   ( -68.53,  89.19) 03/22/2021   17:57:50  ( -68.52,  89.14)    2.63                61
 03/22/2021   18:47:33   (  68.42,-103.36) 03/22/2021   18:47:17  (  68.40,-103.37)    3.19                16
 03/22/2021   19:38:05   ( -67.79,  64.77) 03/22/2021   19:36:55  ( -67.85,  63.63)   48.36                70