Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 5 23.  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)
 05/23/2023   06:07:58   (  70.24,  84.25) 05/23/2023   06:08:25  (  70.23,  84.31)    2.81                27
 05/23/2023   06:58:39   ( -70.11,-108.23) 05/23/2023   06:57:55  ( -70.11,-108.23)    0.86                44
 05/25/2023   21:34:10   ( -70.49,  32.33) 05/25/2023   21:35:21  ( -70.42,  32.83)   19.87                71
 05/25/2023   22:24:50   (  70.15,-159.83) 05/25/2023   22:24:51  (  70.15,-159.91)    3.01                 1
 05/25/2023   23:15:32   ( -70.07,   7.61) 05/25/2023   23:14:20  ( -70.09,   7.63)    2.37                72
 05/28/2023   13:51:00   ( -70.24, 148.50) 05/28/2023   13:51:49  ( -70.27, 148.50)    2.97                49
 05/28/2023   14:41:45   (  70.17, -44.09) 05/28/2023   14:41:16  (  70.16, -44.01)    3.11                29
 05/31/2023   05:17:26   (  71.04,  95.67) 05/31/2023   05:18:33  (  70.97,  97.80)   77.48                67
 05/31/2023   06:07:54   ( -70.22, -95.68) 05/31/2023   06:08:15  ( -70.20, -95.71)    2.29                21
 05/31/2023   06:58:38   (  70.10,  71.81) 05/31/2023   06:57:42  (  70.09,  71.77)    1.80                56
 06/02/2023   21:34:06   (  70.29,-147.32) 06/02/2023   21:35:10  (  70.26,-147.36)    2.96                64
 06/02/2023   22:24:48   ( -70.20,  20.13) 06/02/2023   22:24:39  ( -70.21,  20.19)    2.67                 9
 06/02/2023   23:15:24   (  69.66,-171.74) 06/02/2023   23:14:13  (  69.71,-172.86)   43.54                71
 06/05/2023   13:50:58   (  70.22, -31.44) 06/05/2023   13:51:33  (  70.24, -31.50)    2.92                35
 06/05/2023   14:41:40   ( -70.13, 136.02) 06/05/2023   14:41:03  ( -70.14, 135.98)    1.40                37