Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2025 9 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)
 09/20/2025   14:53:12   (  70.83, -48.29) 09/20/2025   14:54:19  (  70.71, -46.21)   77.38                67
 09/20/2025   15:43:40   ( -69.99, 120.36) 09/20/2025   15:44:00  ( -69.99, 120.37)    0.54                20
 09/20/2025   16:34:24   (  69.89, -72.18) 09/20/2025   16:33:27  (  69.89, -72.12)    2.21                57
 09/23/2025   07:09:50   (  70.04,  68.76) 09/23/2025   07:11:02  (  70.04,  68.68)    2.90                72
 09/23/2025   08:00:32   ( -69.93,-123.76) 09/23/2025   08:00:32  ( -69.93,-123.84)    3.00                 0
 09/23/2025   08:51:13   (  69.68,  43.93) 09/23/2025   08:50:01  (  69.71,  43.51)   16.66                72
 09/25/2025   23:26:43   (  70.04,-175.46) 09/25/2025   23:27:32  (  70.06,-175.41)    3.01                49
 09/26/2025   00:17:25   ( -69.93,  -7.97) 09/26/2025   00:17:02  ( -69.95,  -7.93)    3.18                23
 09/26/2025   01:07:51   (  68.88, 160.84) 09/26/2025   01:06:45  (  68.96, 158.39)   98.53                66
 09/28/2025   15:43:34   (  69.99, -59.60) 09/28/2025   15:44:02  (  70.01, -59.60)    1.70                28
 09/28/2025   16:34:16   ( -69.88, 107.88) 09/28/2025   16:33:32  ( -69.91, 107.88)    2.52                44
 10/01/2025   07:09:50   ( -70.46,-111.85) 10/01/2025   07:11:01  ( -70.32,-110.92)   38.10                71
 10/01/2025   08:00:26   (  69.95,  56.25) 10/01/2025   08:00:33  (  69.94,  56.17)    3.38                 7
 10/01/2025   08:51:08   ( -69.84,-136.26) 10/01/2025   08:50:03  ( -69.83,-136.33)    2.73                65
 10/03/2025   23:26:35   ( -70.06,   4.57) 10/03/2025   23:27:35  ( -70.07,   4.59)    1.62                60
 10/04/2025   00:17:19   (  69.97, 172.01) 10/04/2025   00:17:02  (  69.95, 172.08)    3.22                17
 10/04/2025   01:07:51   ( -69.33, -19.73) 10/04/2025   01:06:41  ( -69.36, -21.10)   53.95                70