Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 6 25.  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)
 06/27/2020   06:32:34   ( -70.11,-101.85) 06/27/2020   06:33:26  ( -70.13,-101.91)    2.43                52
 06/27/2020   07:23:18   (  70.00,  65.62) 06/27/2020   07:22:53  (  70.03,  65.59)    2.61                25
 06/27/2020   08:13:44   ( -69.06,-125.70) 06/27/2020   08:12:37  ( -69.14,-127.97)   90.54                67
 06/29/2020   22:49:28   ( -70.11,  13.93) 06/29/2020   22:49:57  ( -70.10,  13.93)    1.44                29
 06/29/2020   23:40:12   (  70.00,-178.60) 06/29/2020   23:39:24  (  69.99,-178.57)    1.52                48
 07/02/2020   14:15:44   (  70.41, -38.10) 07/02/2020   14:16:55  (  70.33, -37.48)   24.65                71
 07/02/2020   15:06:21   ( -70.05, 129.79) 07/02/2020   15:06:28  ( -70.06, 129.76)    1.50                 7
 07/02/2020   15:57:04   (  69.95, -62.75) 07/02/2020   15:55:54  (  69.95, -62.75)    0.92                70
 07/05/2020   06:32:32   (  70.15,  78.09) 07/05/2020   06:33:28  (  70.13,  78.10)    2.37                56
 07/05/2020   07:23:14   ( -70.05,-114.44) 07/05/2020   07:22:58  ( -70.03,-114.41)    2.75                16
 07/05/2020   08:13:45   (  69.25,  54.03) 07/05/2020   08:12:36  (  69.31,  52.25)   70.29                69
 07/07/2020   22:49:25   (  70.10,-166.06) 07/07/2020   22:49:59  (  70.09,-166.08)    1.30                34
 07/07/2020   23:40:07   ( -69.99,   1.42) 07/07/2020   23:39:29  ( -69.99,   1.41)    0.93                38