Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2025 9 13.  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)
 09/15/2025   07:09:55   ( -70.04,-111.27) 09/15/2025   07:11:00  ( -70.07,-111.27)    3.55                65
 09/15/2025   08:00:39   (  69.94,  56.18) 09/15/2025   08:00:28  (  69.92,  56.16)    2.80                11
 09/15/2025   08:51:14   ( -69.47,-135.80) 09/15/2025   08:50:03  ( -69.53,-136.75)   37.45                71
 09/17/2025   23:26:48   ( -70.02,   4.54) 09/17/2025   23:27:30  ( -70.01,   4.52)    1.59                42
 09/18/2025   00:17:32   (  69.93, 171.99) 09/18/2025   00:16:57  (  69.90, 172.02)    2.64                35
 09/20/2025   14:53:11   (  70.75, -48.15) 09/20/2025   14:54:19  (  70.64, -46.30)   68.93                68
 09/20/2025   15:43:41   ( -70.01, 120.34) 09/20/2025   15:43:59  ( -69.98, 120.37)    2.94                18
 09/20/2025   16:34:24   (  69.86, -72.13) 09/20/2025   16:33:26  (  69.87, -72.13)    1.48                58
 09/23/2025   07:09:50   (  70.06,  68.73) 09/23/2025   07:10:57  (  70.05,  68.72)    1.39                67
 09/23/2025   08:00:32   ( -69.94,-123.78) 09/23/2025   08:00:27  ( -69.94,-123.80)    0.89                 5
 09/23/2025   08:51:10   (  69.54,  44.13) 09/23/2025   08:49:58  (  69.61,  43.39)   30.04                72
 09/25/2025   23:26:42   (  70.00,-175.40) 09/25/2025   23:27:26  (  69.99,-175.48)    3.50                44
 09/26/2025   00:17:25   ( -69.94,  -7.99) 09/26/2025   00:16:55  ( -69.94,  -7.91)    2.88                30