Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 8 18.  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)
 08/19/2020   15:05:55   ( -70.09, 129.78) 08/19/2020   15:06:43  ( -70.09, 129.81)    0.97                48
 08/19/2020   15:56:39   (  69.96, -62.72) 08/19/2020   15:56:10  (  69.99, -62.70)    2.46                29
 08/22/2020   07:22:48   ( -70.06,-114.39) 08/22/2020   07:23:16  ( -70.03,-114.41)    2.85                28
 08/22/2020   08:13:32   (  69.94,  53.10) 08/22/2020   08:12:43  (  69.92,  53.08)    1.64                49
 08/24/2020   22:49:04   (  70.38,-166.43) 08/24/2020   22:50:16  (  70.26,-165.84)   25.38                72
 08/24/2020   23:39:41   ( -70.03,   1.43) 08/24/2020   23:39:49  ( -70.00,   1.42)    2.85                 8
 08/25/2020   00:30:25   (  69.91, 168.92) 08/25/2020   00:29:16  (  69.89, 168.91)    2.27                69
 08/27/2020   15:05:51   (  70.08, -50.20) 08/27/2020   15:06:51  (  70.09, -50.22)    1.06                60
 08/27/2020   15:56:33   ( -70.00, 117.25) 08/27/2020   15:56:21  ( -70.00, 117.28)    1.29                12
 08/27/2020   16:47:07   (  69.35, -74.49) 08/27/2020   16:45:57  (  69.39, -75.91)   55.75                70
 08/30/2020   07:22:44   (  70.06,  65.61) 08/30/2020   07:23:25  (  70.06,  65.60)    0.49                41
 08/30/2020   08:13:26   ( -69.97,-126.93) 08/30/2020   08:12:55  ( -69.97,-126.89)    1.49                31