Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2025 10 20.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(LANDSAT-9) LANDSAT-9 Lat/Lon    Distance(km)  Time Diff(sec)
 10/22/2025   15:43:31   ( -70.03, 120.41) 10/22/2025   15:44:07  ( -70.02, 120.41)    0.41                36
 10/22/2025   16:34:15   (  69.90, -72.09) 10/22/2025   16:33:34  (  69.92, -72.10)    2.13                41
 10/25/2025   07:09:52   (  70.21,  68.56) 10/25/2025   07:11:03  (  70.14,  68.83)   12.74                71
 10/25/2025   08:00:31   ( -69.96,-123.75) 10/25/2025   08:00:34  ( -69.98,-123.77)    1.64                 3
 10/25/2025   08:51:14   (  69.78,  43.83) 10/25/2025   08:50:02  (  69.81,  43.64)    7.98                72
 10/27/2025   23:26:51   (  70.05,-175.45) 10/27/2025   23:27:31  (  70.05,-175.41)    1.34                40
 10/28/2025   00:17:32   ( -69.91,  -7.92) 10/28/2025   00:17:01  ( -69.94,  -7.93)    3.46                31
 10/30/2025   14:53:15   ( -70.50, 132.29) 10/30/2025   14:54:25  ( -70.41, 133.36)   41.12                70
 10/30/2025   15:43:51   (  69.95, -59.55) 10/30/2025   15:43:58  (  69.97, -59.63)    3.44                 7
 10/30/2025   16:34:33   ( -69.87, 107.90) 10/30/2025   16:33:28  ( -69.86, 107.86)    1.62                65
 11/02/2025   07:10:08   ( -70.05,-111.25) 11/02/2025   07:10:56  ( -70.07,-111.23)    3.32                48
 11/02/2025   08:00:53   (  69.97,  56.17) 11/02/2025   08:00:23  (  69.95,  56.25)    3.54                30