Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2023 4 6.  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)
 04/06/2023   14:16:08   (  70.17, -37.78) 04/06/2023   14:16:50  (  70.17, -37.83)    1.94                42
 04/06/2023   15:06:50   ( -70.07, 129.69) 04/06/2023   15:06:20  ( -70.05, 129.64)    2.79                30
 04/09/2023   05:42:31   ( -70.77, -90.29) 04/09/2023   05:43:41  ( -70.66, -88.86)   53.71                70
 04/09/2023   06:33:05   (  70.14,  78.03) 04/09/2023   06:33:16  (  70.12,  77.99)    2.63                11
 04/09/2023   07:23:47   ( -70.04,-114.50) 04/09/2023   07:22:45  ( -70.06,-114.46)    2.58                62
 04/11/2023   21:59:18   ( -70.23,  26.35) 04/11/2023   22:00:14  ( -70.20,  26.35)    2.84                56
 04/11/2023   22:50:02   (  70.12,-166.17) 04/11/2023   22:49:41  (  70.09,-166.16)    3.07                21
 04/11/2023   23:40:31   ( -69.33,   2.31) 04/11/2023   23:39:22  ( -69.37,   0.49)   71.49                69
 04/14/2023   13:25:49   (  71.16, -26.72) 04/14/2023   13:26:55  (  71.02, -24.16)   93.21                66
 04/14/2023   14:16:14   ( -70.16, 142.22) 04/14/2023   14:16:39  ( -70.14, 142.16)    2.94                25
 04/14/2023   15:06:58   (  70.06, -50.31) 04/14/2023   15:06:06  (  70.03, -50.35)    3.27                52
 04/17/2023   05:42:27   (  70.21,  90.60) 04/17/2023   05:43:32  (  70.22,  90.53)    2.77                65
 04/17/2023   06:33:09   ( -70.11,-101.92) 04/17/2023   06:33:02  ( -70.11,-101.99)    2.60                 7
 04/17/2023   07:23:46   (  69.63,  66.10) 04/17/2023   07:22:35  (  69.66,  65.03)   41.40                71
 04/19/2023   21:59:24   (  70.22,-153.64) 04/19/2023   21:59:55  (  70.20,-153.59)    2.44                31
 04/19/2023   22:50:06   ( -70.11,  13.84) 04/19/2023   22:49:25  ( -70.10,  13.89)    2.51                41