Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2025 10 13.  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)
 10/14/2025   15:43:15   (  70.06, -59.59) 10/14/2025   15:44:06  (  70.05, -59.56)    1.36                51
 10/14/2025   16:33:56   ( -69.91, 107.95) 10/14/2025   16:33:36  ( -69.94, 107.91)    3.06                20
 10/14/2025   17:24:24   (  68.95, -83.36) 10/14/2025   17:23:18  (  69.00, -85.69)   93.32                66
 10/17/2025   08:00:05   (  69.99,  56.31) 10/17/2025   08:00:36  (  70.01,  56.27)    2.82                31
 10/17/2025   08:50:47   ( -69.90,-136.23) 10/17/2025   08:50:06  ( -69.90,-136.25)    0.92                41
 10/19/2025   23:26:21   ( -70.57,   3.90) 10/19/2025   23:27:31  ( -70.49,   5.20)   49.07                70
 10/20/2025   00:16:56   (  69.99, 172.11) 10/20/2025   00:17:05  (  70.00, 172.13)    1.79                 9
 10/20/2025   01:07:38   ( -69.89, -20.43) 10/20/2025   01:06:35  ( -69.90, -20.38)    1.96                63
 10/22/2025   15:43:03   ( -70.10, 120.43) 10/22/2025   15:44:07  ( -70.07, 120.48)    3.09                64
 10/22/2025   16:33:46   (  69.94, -72.02) 10/22/2025   16:33:34  (  69.96, -72.04)    2.57                12
 10/22/2025   17:24:21   ( -69.47,  95.98) 10/22/2025   17:23:10  ( -69.53,  95.00)   38.70                71
 10/25/2025   07:59:52   ( -70.06,-123.71) 10/25/2025   08:00:34  ( -70.06,-123.65)    2.36                42
 10/25/2025   08:50:36   (  69.95,  43.76) 10/25/2025   08:50:01  (  69.94,  43.83)    2.78                35