Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2022 12 10.  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)
 12/11/2022   15:31:11   (  70.06, -56.50) 12/11/2022   15:31:49  (  70.04, -56.48)    1.76                38
 12/11/2022   16:21:52   ( -69.92, 111.04) 12/11/2022   16:21:19  ( -69.93, 110.99)    2.30                33
 12/14/2022   06:57:34   ( -70.67,-109.01) 12/14/2022   06:58:43  ( -70.58,-107.46)   58.08                69
 12/14/2022   07:48:07   (  69.98,  59.39) 12/14/2022   07:48:19  (  69.99,  59.32)    2.82                12
 12/14/2022   08:38:49   ( -69.89,-133.16) 12/14/2022   08:37:49  ( -69.88,-133.20)    2.03                60
 12/16/2022   23:14:20   ( -70.07,   7.70) 12/16/2022   23:15:21  ( -70.07,   7.68)    0.86                61
 12/17/2022   00:05:04   (  69.96, 175.19) 12/17/2022   00:04:48  (  69.96, 175.17)    1.22                16
 12/17/2022   00:55:36   ( -69.33, -16.59) 12/17/2022   00:54:26  ( -69.42, -17.94)   54.01                70
 12/19/2022   15:31:17   ( -70.05, 123.49) 12/19/2022   15:31:50  ( -70.04, 123.51)    1.98                33
 12/19/2022   16:22:01   (  69.94, -69.02) 12/19/2022   16:21:17  (  69.92, -69.01)    1.85                44
 12/22/2022   06:57:34   (  70.29,  71.57) 12/22/2022   06:58:45  (  70.24,  72.05)   19.01                71
 12/22/2022   07:48:12   ( -69.99,-120.64) 12/22/2022   07:48:18  ( -69.98,-120.69)    2.27                 6
 12/22/2022   08:38:56   (  69.87,  46.84) 12/22/2022   08:37:45  (  69.86,  46.79)    2.37                71