Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 6 5.  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)
 06/06/2019   14:15:42   ( -70.57, 141.67) 06/06/2019   14:16:53  ( -70.44, 142.65)   39.37                71
 06/06/2019   15:06:18   (  70.04, -50.19) 06/06/2019   15:06:25  (  70.06, -50.26)    2.93                 7
 06/06/2019   15:57:00   ( -69.95, 117.27) 06/06/2019   15:55:55  ( -69.95, 117.23)    1.55                65
 06/09/2019   06:32:27   ( -70.15,-101.89) 06/09/2019   06:33:28  ( -70.13,-101.92)    2.76                61
 06/09/2019   07:23:11   (  70.04,  65.59) 06/09/2019   07:22:55  (  70.02,  65.57)    2.65                16
 06/09/2019   08:13:43   ( -69.41,-126.18) 06/09/2019   08:12:33  ( -69.47,-127.55)   54.00                70
 06/11/2019   22:49:20   ( -70.09,  13.97) 06/11/2019   22:49:59  ( -70.09,  13.90)    2.76                39
 06/11/2019   23:40:04   (  69.99,-178.56) 06/11/2019   23:39:26  (  69.97,-178.61)    2.37                38
 06/14/2019   14:15:42   (  70.72, -38.56) 06/14/2019   14:16:51  (  70.64, -37.05)   56.45                69
 06/14/2019   15:06:14   ( -70.09, 129.75) 06/14/2019   15:06:29  ( -70.10, 129.80)    2.16                15
 06/14/2019   15:56:58   (  69.99, -62.79) 06/14/2019   15:55:56  (  69.99, -62.72)    2.59                62
 06/17/2019   06:32:25   (  70.14,  78.13) 06/17/2019   06:33:30  (  70.15,  78.12)    1.54                65
 06/17/2019   07:23:07   ( -70.04,-114.40) 06/17/2019   07:23:00  ( -70.05,-114.39)    2.02                 7
 06/17/2019   08:13:44   (  69.56,  53.61) 06/17/2019   08:12:33  (  69.61,  52.64)   38.13                71