Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2022 12 19.  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)
 12/22/2022   06:57:34   (  70.27,  71.60) 12/22/2022   06:58:46  (  70.20,  72.00)   16.97                72
 12/22/2022   07:48:12   ( -69.98,-120.63) 12/22/2022   07:48:18  ( -69.98,-120.69)    2.12                 6
 12/22/2022   08:38:56   (  69.85,  46.86) 12/22/2022   08:37:45  (  69.88,  46.81)    3.12                71
 12/24/2022   23:14:26   (  70.06,-172.31) 12/24/2022   23:15:15  (  70.06,-172.33)    1.09                49
 12/25/2022   00:05:07   ( -69.93,  -4.78) 12/25/2022   00:04:45  ( -69.95,  -4.85)    3.40                22
 12/27/2022   14:40:55   ( -71.03, 134.60) 12/27/2022   14:42:01  ( -70.93, 137.21)   95.34                66
 12/27/2022   15:31:22   (  70.02, -56.48) 12/27/2022   15:31:43  (  70.00, -56.52)    3.04                21
 12/27/2022   16:22:04   ( -69.93, 110.97) 12/27/2022   16:21:12  ( -69.95, 111.04)    2.99                52
 12/30/2022   06:57:34   ( -70.10,-108.14) 12/30/2022   06:58:43  ( -70.09,-108.15)    1.32                69
 12/30/2022   07:48:18   (  69.98,  59.35) 12/30/2022   07:48:10  (  69.97,  59.33)    1.24                 8
 12/30/2022   08:38:55   ( -69.63,-132.81) 12/30/2022   08:37:43  ( -69.70,-133.41)   24.82                72
 01/01/2023   23:14:30   ( -70.06,   7.68) 01/01/2023   23:15:10  ( -70.04,   7.68)    2.26                40
 01/02/2023   00:05:14   (  69.94, 175.17) 01/02/2023   00:04:37  (  69.92, 175.15)    2.58                37