Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 12 8.  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)
 12/09/2023   06:58:08   (  70.07,  71.84) 12/09/2023   06:58:35  (  70.09,  71.86)    2.52                27
 12/09/2023   07:48:50   ( -69.98,-120.69) 12/09/2023   07:48:05  ( -69.98,-120.67)    0.73                45
 12/11/2023   22:24:22   ( -70.32,  19.92) 12/11/2023   22:25:33  ( -70.25,  20.33)   17.33                71
 12/11/2023   23:15:02   (  70.06,-172.37) 12/11/2023   23:15:01  (  70.04,-172.33)    2.85                 1
 12/12/2023   00:05:43   ( -69.91,  -4.82) 12/12/2023   00:04:31  ( -69.92,  -4.86)    2.37                72
 12/14/2023   14:41:12   ( -70.10, 136.03) 12/14/2023   14:42:00  ( -70.12, 136.04)    1.97                48
 12/14/2023   15:31:56   (  70.00, -56.50) 12/14/2023   15:31:27  (  70.01, -56.47)    1.75                29
 12/17/2023   06:07:38   (  70.89,  83.23) 12/17/2023   06:08:45  (  70.79,  85.29)   75.91                67
 12/17/2023   06:58:06   ( -70.05,-108.11) 12/17/2023   06:58:26  ( -70.07,-108.13)    3.30                20
 12/17/2023   07:48:50   (  69.95,  59.35) 12/17/2023   07:47:53  (  69.96,  59.36)    1.90                57
 12/19/2023   22:24:18   (  70.10,-159.75) 12/19/2023   22:25:22  (  70.11,-159.81)    2.58                64
 12/19/2023   23:15:00   ( -70.00,   7.74) 12/19/2023   23:14:52  ( -70.01,   7.67)    2.73                 8
 12/20/2023   00:05:36   (  69.47, 175.82) 12/20/2023   00:04:26  (  69.51, 174.63)   46.42                70