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   23:26:30   ( -70.10,   4.55) 10/19/2025   23:27:38  ( -70.09,   4.61)    2.38                68
 10/20/2025   00:17:14   (  69.97, 172.05) 10/20/2025   00:17:05  (  69.98, 172.11)    2.54                 9
 10/20/2025   01:07:51   ( -69.62, -20.10) 10/20/2025   01:06:39  ( -69.65, -20.71)   24.09                72
 10/22/2025   15:43:31   ( -70.02, 120.42) 10/22/2025   15:44:07  ( -70.04, 120.43)    2.45                36
 10/22/2025   16:34:15   (  69.89, -72.08) 10/22/2025   16:33:35  (  69.88, -72.16)    3.42                40
 10/25/2025   07:09:52   (  70.20,  68.58) 10/25/2025   07:11:03  (  70.17,  68.87)   11.52                71
 10/25/2025   08:00:31   ( -69.95,-123.72) 10/25/2025   08:00:35  ( -69.96,-123.80)    3.02                 4
 10/25/2025   08:51:15   (  69.82,  43.77) 10/25/2025   08:50:02  (  69.85,  43.69)    4.02                73
 10/27/2025   23:26:51   (  70.03,-175.42) 10/27/2025   23:27:32  (  70.05,-175.41)    2.91                41
 10/28/2025   00:17:33   ( -69.94,  -7.96) 10/28/2025   00:17:02  ( -69.95,  -7.92)    2.21                31
 10/30/2025   14:53:16   ( -70.52, 132.26) 10/30/2025   14:54:27  ( -70.40, 133.34)   42.11                71
 10/30/2025   15:43:52   (  69.97, -59.58) 10/30/2025   15:44:00  (  69.96, -59.65)    3.25                 8
 10/30/2025   16:34:34   ( -69.88, 107.87) 10/30/2025   16:33:30  ( -69.86, 107.84)    3.15                64