Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2025 10 18.  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)
 10/19/2025   23:26:29   ( -70.07,   4.60) 10/19/2025   23:27:38  ( -70.07,   4.58)    0.79                69
 10/20/2025   00:17:13   (  69.94, 172.10) 10/20/2025   00:17:05  (  69.96, 172.08)    2.14                 8
 10/20/2025   01:07:51   ( -69.64, -20.14) 10/20/2025   01:06:38  ( -69.69, -20.67)   21.19                73
 10/22/2025   15:43:30   ( -70.00, 120.46) 10/22/2025   15:44:07  ( -70.02, 120.40)    3.31                37
 10/22/2025   16:34:15   (  69.92, -72.12) 10/22/2025   16:33:34  (  69.91, -72.11)    1.65                41
 10/25/2025   07:09:53   (  70.23,  68.52) 10/25/2025   07:11:04  (  70.15,  68.84)   14.97                71
 10/25/2025   08:00:32   ( -69.98,-123.78) 10/25/2025   08:00:35  ( -69.99,-123.76)    0.79                 3
 10/25/2025   08:51:15   (  69.80,  43.80) 10/25/2025   08:50:03  (  69.82,  43.65)    5.93                72
 10/27/2025   23:26:51   (  70.02,-175.40) 10/27/2025   23:27:33  (  70.03,-175.45)    2.09                42
 10/28/2025   00:17:33   ( -69.93,  -7.94) 10/28/2025   00:17:03  ( -69.92,  -7.96)    0.82                30
 10/30/2025   14:53:16   ( -70.57, 132.18) 10/30/2025   14:54:26  ( -70.43, 133.38)   47.22                70
 10/30/2025   15:43:51   (  69.97, -59.58) 10/30/2025   15:43:59  (  69.98, -59.62)    1.81                 8
 10/30/2025   16:34:33   ( -69.88, 107.88) 10/30/2025   16:33:29  ( -69.88, 107.87)    0.42                64