Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 5 31.  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)
 06/01/2019   06:32:32   (  70.14,  78.11) 06/01/2019   06:33:23  (  70.15,  78.12)    0.70                51
 06/01/2019   07:23:14   ( -70.05,-114.43) 06/01/2019   07:22:53  ( -70.04,-114.40)    1.10                21
 06/01/2019   08:13:41   (  69.03,  54.35) 06/01/2019   08:12:35  (  69.10,  51.97)   94.83                66
 06/03/2019   22:49:26   (  70.14,-166.11) 06/03/2019   22:49:54  (  70.11,-166.05)    3.17                28
 06/03/2019   23:40:07   ( -69.99,   1.44) 06/03/2019   23:39:24  ( -70.01,   1.43)    2.74                43
 06/06/2019   14:15:41   ( -70.55, 141.71) 06/06/2019   14:16:52  ( -70.46, 142.68)   37.57                71
 06/06/2019   15:06:18   (  70.08, -50.25) 06/06/2019   15:06:24  (  70.08, -50.23)    0.70                 6
 06/06/2019   15:57:00   ( -69.98, 117.22) 06/06/2019   15:55:54  ( -69.98, 117.26)    1.50                66
 06/09/2019   06:32:28   ( -70.18,-101.93) 06/09/2019   06:33:28  ( -70.15,-101.89)    3.22                60
 06/09/2019   07:23:11   (  70.02,  65.61) 06/09/2019   07:22:55  (  70.04,  65.59)    1.81                16
 06/09/2019   08:13:43   ( -69.39,-126.14) 06/09/2019   08:12:33  ( -69.50,-127.52)   55.06                70
 06/11/2019   22:49:21   ( -70.12,  13.93) 06/11/2019   22:49:59  ( -70.11,  13.93)    0.94                38
 06/11/2019   23:40:05   (  70.02,-178.61) 06/11/2019   23:39:26  (  69.99,-178.59)    2.91                39