Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2023 5 21.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(LANDSAT-8) LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 05/21/2023   21:59:29   (  70.20,-153.57) 05/21/2023   21:59:58  (  70.17,-153.60)    3.37                29
 05/21/2023   22:50:10   ( -70.07,  13.95) 05/21/2023   22:49:28  ( -70.06,  13.87)    3.07                42
 05/24/2023   13:25:46   ( -70.65, 154.18) 05/24/2023   13:26:56  ( -70.54, 155.18)   38.72                70
 05/24/2023   14:16:23   (  70.16, -37.73) 05/24/2023   14:16:28  (  70.16, -37.73)    0.61                 5
 05/24/2023   15:07:05   ( -70.08, 129.71) 05/24/2023   15:05:58  ( -70.05, 129.75)    3.01                67
 05/27/2023   05:42:33   ( -70.25, -89.40) 05/27/2023   05:43:31  ( -70.24, -89.38)    1.01                58
 05/27/2023   06:33:17   (  70.13,  78.10) 05/27/2023   06:32:58  (  70.13,  78.11)    0.65                19
 05/27/2023   07:23:47   ( -69.41,-113.52) 05/27/2023   07:22:38  ( -69.48,-115.17)   64.95                69
 05/29/2023   21:59:27   ( -70.22,  26.43) 05/29/2023   22:00:00  ( -70.24,  26.50)    3.40                33
 05/29/2023   22:50:11   (  70.10,-166.08) 05/29/2023   22:49:28  (  70.07,-166.09)    3.22                43
 06/01/2023   13:25:44   (  70.60, -25.72) 06/01/2023   13:26:55  (  70.47, -24.90)   33.43                71
 06/01/2023   14:16:19   ( -70.14, 142.33) 06/01/2023   14:16:29  ( -70.15, 142.27)    2.47                10
 06/01/2023   15:07:03   (  70.03, -50.19) 06/01/2023   15:05:56  (  70.04, -50.25)    2.62                67