Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 6 11.  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)
 06/11/2020   06:32:41   ( -70.12,-101.87) 06/11/2020   06:33:18  ( -70.11,-101.93)    2.41                37
 06/11/2020   07:23:25   (  70.01,  65.61) 06/11/2020   07:22:45  (  70.01,  65.58)    1.07                40
 06/13/2020   21:59:02   (  70.73,-154.39) 06/13/2020   22:00:11  (  70.59,-152.98)   54.18                69
 06/13/2020   22:49:34   ( -70.11,  13.92) 06/13/2020   22:49:48  ( -70.09,  13.93)    1.78                14
 06/13/2020   23:40:18   (  70.00,-178.61) 06/13/2020   23:39:15  (  69.99,-178.57)    1.85                63
 06/16/2020   14:15:46   (  70.20, -37.77) 06/16/2020   14:16:49  (  70.18, -37.70)    3.17                63
 06/16/2020   15:06:27   ( -70.05, 129.78) 06/16/2020   15:06:19  ( -70.07, 129.78)    3.10                 8
 06/16/2020   15:57:03   (  69.52, -62.12) 06/16/2020   15:55:53  (  69.58, -63.26)   44.74                70
 06/19/2020   06:32:39   (  70.14,  78.09) 06/19/2020   06:33:20  (  70.16,  78.14)    2.43                41
 06/19/2020   07:23:21   ( -70.04,-114.43) 06/19/2020   07:22:50  ( -70.05,-114.37)    2.58                31
 06/21/2020   21:59:05   ( -71.07,  25.05) 06/21/2020   22:00:11  ( -70.94,  27.55)   91.78                66
 06/21/2020   22:49:32   (  70.09,-166.05) 06/21/2020   22:49:52  (  70.07,-166.10)    2.57                20
 06/21/2020   23:40:14   ( -69.98,   1.43) 06/21/2020   23:39:22  ( -69.97,   1.39)    2.06                52
 06/24/2020   14:15:42   ( -70.24, 142.18) 06/24/2020   14:16:54  ( -70.20, 142.32)    6.28                72
 06/24/2020   15:06:24   (  70.03, -50.20) 06/24/2020   15:06:22  (  70.04, -50.27)    2.72                 2
 06/24/2020   15:57:05   ( -69.87, 117.36) 06/24/2020   15:55:53  ( -69.88, 117.15)    8.32                72