Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2025 12 3.  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)
 12/04/2025   06:20:29   (  70.11,  81.15) 12/04/2025   06:21:40  (  70.12,  81.14)    1.09                71
 12/04/2025   07:11:10   ( -69.98,-111.34) 12/04/2025   07:11:10  ( -70.00,-111.39)    3.24                 0
 12/04/2025   08:01:52   (  69.74,  56.33) 12/04/2025   08:00:39  (  69.79,  55.96)   15.71                73
 12/06/2025   22:37:28   (  70.09,-163.05) 12/06/2025   22:38:09  (  70.08,-163.04)    1.22                41
 12/06/2025   23:28:09   ( -69.95,   4.47) 12/06/2025   23:27:39  ( -69.96,   4.44)    1.72                30
 12/09/2025   14:03:52   ( -70.72, 144.39) 12/09/2025   14:05:01  ( -70.60, 145.97)   59.42                69
 12/09/2025   14:54:25   (  70.02, -47.19) 12/09/2025   14:54:37  (  70.00, -47.26)    3.15                12
 12/09/2025   15:45:07   ( -69.93, 120.26) 12/09/2025   15:44:06  ( -69.95, 120.30)    2.26                61
 12/12/2025   06:20:40   ( -70.13, -98.91) 12/12/2025   06:21:37  ( -70.12, -98.85)    2.45                57
 12/12/2025   07:11:24   (  70.01,  68.59) 12/12/2025   07:11:04  (  70.01,  68.64)    2.00                20
 12/12/2025   08:01:54   ( -69.29,-123.03) 12/12/2025   08:00:45  ( -69.30,-124.70)   65.74                69
 12/14/2025   22:37:38   ( -70.07,  16.95) 12/14/2025   22:38:04  ( -70.10,  17.01)    3.29                26
 12/14/2025   23:28:22   (  69.96,-175.57) 12/14/2025   23:27:31  (  69.98,-175.51)    3.47                51