Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2025 5 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)
 05/18/2025   07:09:06   (  70.10,  68.66) 05/18/2025   07:10:17  (  70.07,  68.64)    3.38                71
 05/18/2025   07:59:48   ( -69.99,-123.85) 05/18/2025   07:59:46  ( -70.01,-123.82)    2.14                 2
 05/18/2025   08:50:28   (  69.68,  43.92) 05/18/2025   08:49:16  (  69.74,  43.46)   19.19                72
 05/20/2025   23:26:02   (  70.05,-175.49) 05/20/2025   23:26:45  (  70.07,-175.49)    1.98                43
 05/21/2025   00:16:44   ( -69.94,  -8.01) 05/21/2025   00:16:15  ( -69.95,  -8.02)    1.48                29
 05/23/2025   14:52:28   ( -70.84, 131.71) 05/23/2025   14:53:36  ( -70.69, 133.66)   73.02                68
 05/23/2025   15:42:58   (  70.01, -59.66) 05/23/2025   15:43:13  (  70.04, -59.65)    3.41                15
 05/23/2025   16:33:40   ( -69.90, 107.83) 05/23/2025   16:32:43  ( -69.93, 107.83)    3.49                57
 05/26/2025   07:09:11   ( -70.12,-111.37) 05/26/2025   07:10:14  ( -70.09,-111.34)    3.26                63
 05/26/2025   07:59:54   (  69.98,  56.16) 05/26/2025   07:59:41  (  69.98,  56.16)    0.94                13
 05/26/2025   08:50:28   ( -69.44,-135.73) 05/26/2025   08:49:18  ( -69.49,-136.89)   45.54                70
 05/28/2025   23:26:05   ( -70.04,   4.52) 05/28/2025   23:26:40  ( -70.07,   4.51)    3.42                35
 05/29/2025   00:16:49   (  69.95, 171.96) 05/29/2025   00:16:07  (  69.96, 172.00)    1.73                42
 05/31/2025   14:52:23   (  70.35, -47.51) 05/31/2025   14:53:35  (  70.23, -47.00)   23.12                72
 05/31/2025   15:43:01   ( -70.02, 120.32) 05/31/2025   15:43:07  ( -70.02, 120.33)    0.26                 6
 05/31/2025   16:33:44   (  69.88, -72.16) 05/31/2025   16:32:34  (  69.90, -72.18)    3.04                70