Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 1 28.  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)
 01/28/2023   14:41:02   ( -70.93, 134.75) 01/28/2023   14:42:09  ( -70.81, 136.96)   81.91                67
 01/28/2023   15:31:32   (  70.07, -56.57) 01/28/2023   15:31:48  (  70.06, -56.50)    3.03                16
 01/28/2023   16:22:13   ( -69.94, 110.95) 01/28/2023   16:21:18  ( -69.94, 110.97)    1.06                55
 01/31/2023   06:57:40   ( -70.10,-108.15) 01/31/2023   06:58:52  ( -70.10,-108.21)    2.37                72
 01/31/2023   07:48:25   (  70.03,  59.27) 01/31/2023   07:48:19  (  70.00,  59.29)    3.21                 6
 01/31/2023   08:39:03   ( -69.74,-132.97) 01/31/2023   08:37:51  ( -69.78,-133.38)   16.45                72
 02/02/2023   23:14:34   ( -70.06,   7.69) 02/02/2023   23:15:23  ( -70.08,   7.63)    2.81                49
 02/03/2023   00:05:19   (  70.00, 175.10) 02/03/2023   00:04:50  (  69.97, 175.12)    2.82                29
 02/05/2023   14:41:03   (  71.02, -45.39) 02/05/2023   14:42:09  (  70.95, -42.83)   92.89                66
 02/05/2023   15:31:29   ( -70.09, 123.43) 02/05/2023   15:31:53  ( -70.08, 123.50)    2.99                24
 02/05/2023   16:22:12   (  69.92, -69.01) 02/05/2023   16:21:21  (  69.92, -69.08)    2.76                51
 02/08/2023   06:57:42   (  70.21,  71.69) 02/08/2023   06:58:53  (  70.16,  71.86)    8.72                71
 02/08/2023   07:48:22   ( -70.01,-120.68) 02/08/2023   07:48:24  ( -70.00,-120.74)    2.62                 2
 02/08/2023   08:39:04   (  69.80,  46.95) 02/08/2023   08:37:52  (  69.83,  46.68)   11.29                72
 02/10/2023   23:14:33   (  70.10,-172.35) 02/10/2023   23:15:22  (  70.10,-172.35)    0.16                49
 02/11/2023   00:05:15   ( -70.00,  -4.88) 02/11/2023   00:04:52  ( -70.00,  -4.86)    0.98                23