Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2025 9 10.  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)
 09/12/2025   14:53:14   ( -70.66, 131.97) 09/12/2025   14:54:23  ( -70.55, 133.54)   59.19                69
 09/12/2025   15:43:47   (  69.98, -59.66) 09/12/2025   15:43:59  (  69.95, -59.67)    2.87                12
 09/12/2025   16:34:29   ( -69.88, 107.82) 09/12/2025   16:33:28  ( -69.89, 107.88)    3.12                61
 09/15/2025   07:09:55   ( -70.05,-111.30) 09/15/2025   07:11:00  ( -70.06,-111.29)    0.74                65
 09/15/2025   08:00:39   (  69.96,  56.16) 09/15/2025   08:00:27  (  69.96,  56.21)    2.07                12
 09/15/2025   08:51:14   ( -69.48,-135.82) 09/15/2025   08:50:03  ( -69.51,-136.76)   36.87                71
 09/17/2025   23:26:48   ( -70.03,   4.52) 09/17/2025   23:27:29  ( -70.05,   4.58)    2.75                41
 09/18/2025   00:17:31   (  69.89, 172.05) 09/18/2025   00:16:57  (  69.88, 172.00)    1.98                34
 09/20/2025   14:53:11   (  70.77, -48.18) 09/20/2025   14:54:19  (  70.61, -46.34)   69.68                68
 09/20/2025   15:43:40   ( -69.97, 120.40) 09/20/2025   15:43:59  ( -69.96, 120.34)    2.35                19
 09/20/2025   16:34:24   (  69.88, -72.15) 09/20/2025   16:33:26  (  69.85, -72.17)    3.32                58
 09/23/2025   07:09:51   (  70.08,  68.70) 09/23/2025   07:10:57  (  70.07,  68.75)    1.96                66
 09/23/2025   08:00:33   ( -69.96,-123.80) 09/23/2025   08:00:27  ( -69.97,-123.76)    1.67                 6
 09/23/2025   08:51:10   (  69.50,  44.19) 09/23/2025   08:49:59  (  69.58,  43.35)   33.68                71