Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2025 5 12.  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)
 05/12/2025   23:25:56   ( -70.07,   4.49) 05/12/2025   23:26:51  ( -70.04,   4.47)    3.21                55
 05/13/2025   00:16:40   (  69.97, 171.96) 05/13/2025   00:16:18  (  69.94, 171.98)    3.16                22
 05/13/2025   01:07:08   ( -69.12, -19.50) 05/13/2025   01:06:00  ( -69.16, -21.44)   77.11                68
 05/15/2025   14:52:27   (  71.01, -48.57) 05/15/2025   14:53:33  (  70.92, -45.98)   94.42                66
 05/15/2025   15:42:52   ( -70.00, 120.36) 05/15/2025   15:43:17  ( -70.03, 120.35)    3.35                25
 05/15/2025   16:33:36   (  69.91, -72.18) 05/15/2025   16:32:44  (  69.93, -72.15)    2.81                52
 05/18/2025   07:09:07   (  70.11,  68.64) 05/18/2025   07:10:13  (  70.12,  68.72)    2.81                66
 05/18/2025   07:59:49   ( -70.00,-123.86) 05/18/2025   07:59:43  ( -70.00,-123.81)    2.13                 6
 05/18/2025   08:50:27   (  69.59,  44.06) 05/18/2025   08:49:15  (  69.62,  43.31)   29.35                72
 05/20/2025   23:26:02   (  70.06,-175.51) 05/20/2025   23:26:38  (  70.05,-175.48)    1.61                36
 05/21/2025   00:16:44   ( -69.94,  -8.02) 05/21/2025   00:16:08  ( -69.94,  -8.00)    0.60                36
 05/23/2025   14:52:21   ( -70.47, 132.31) 05/23/2025   14:53:32  ( -70.36, 133.20)   35.78                71
 05/23/2025   15:42:58   (  70.02, -59.68) 05/23/2025   15:43:03  (  70.02, -59.63)    1.95                 5
 05/23/2025   16:33:40   ( -69.90, 107.82) 05/23/2025   16:32:33  ( -69.92, 107.85)    2.40                67