Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2023 5 27.  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)
 05/27/2023   05:42:32   ( -70.22, -89.36) 05/27/2023   05:43:31  ( -70.21, -89.42)    2.87                59
 05/27/2023   06:33:16   (  70.09,  78.15) 05/27/2023   06:32:58  (  70.11,  78.08)    3.13                18
 05/27/2023   07:23:47   ( -69.44,-113.56) 05/27/2023   07:22:37  ( -69.50,-115.13)   61.80                70
 05/29/2023   21:59:26   ( -70.19,  26.47) 05/29/2023   22:00:00  ( -70.22,  26.48)    3.45                34
 05/29/2023   22:50:10   (  70.07,-166.03) 05/29/2023   22:49:28  (  70.06,-166.10)    2.88                42
 06/01/2023   13:25:45   (  70.61, -25.74) 06/01/2023   13:26:56  (  70.49, -24.88)   34.79                71
 06/01/2023   14:16:20   ( -70.16, 142.29) 06/01/2023   14:16:30  ( -70.16, 142.28)    0.78                10
 06/01/2023   15:07:04   (  70.04, -50.21) 06/01/2023   15:05:57  (  70.05, -50.23)    1.58                67
 06/04/2023   05:42:32   (  70.23,  90.66) 06/04/2023   05:43:29  (  70.24,  90.65)    1.54                57
 06/04/2023   06:33:14   ( -70.14,-101.89) 06/04/2023   06:32:59  ( -70.14,-101.87)    1.08                15
 06/04/2023   07:23:45   (  69.33,  66.62) 06/04/2023   07:22:37  (  69.42,  64.78)   72.50                68
 06/06/2023   21:59:25   (  70.22,-153.54) 06/06/2023   21:59:57  (  70.19,-153.53)    2.37                32
 06/06/2023   22:50:06   ( -70.07,  14.00) 06/06/2023   22:49:27  ( -70.09,  13.95)    2.50                39
 06/09/2023   13:25:42   ( -70.68, 154.18) 06/09/2023   13:26:53  ( -70.57, 155.26)   41.83                71
 06/09/2023   14:16:18   (  70.16, -37.67) 06/09/2023   14:16:25  (  70.18, -37.66)    3.08                 7
 06/09/2023   15:07:00   ( -70.06, 129.79) 06/09/2023   15:05:55  ( -70.08, 129.83)    2.32                65