Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 9 23.  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)
 09/25/2020   23:39:18   ( -70.05,   1.47) 09/25/2020   23:39:56  ( -70.02,   1.44)    3.30                38
 09/26/2020   00:30:02   (  69.93, 168.95) 09/26/2020   00:29:23  (  69.91, 168.93)    2.54                39
 09/28/2020   15:05:39   (  70.66, -51.04) 09/28/2020   15:06:48  (  70.55, -49.55)   56.25                69
 09/28/2020   15:56:10   ( -69.98, 117.34) 09/28/2020   15:56:26  ( -70.00, 117.29)    2.55                16
 09/28/2020   16:46:54   (  69.87, -75.19) 09/28/2020   16:45:53  (  69.89, -75.22)    2.18                61
 10/01/2020   07:22:21   (  70.08,  65.66) 10/01/2020   07:23:26  (  70.09,  65.66)    1.11                65
 10/01/2020   08:13:03   ( -69.98,-126.88) 10/01/2020   08:12:56  ( -69.98,-126.85)    1.11                 7
 10/01/2020   09:03:40   (  69.50,  41.14) 10/01/2020   09:02:29  (  69.54,  40.18)   37.49                71
 10/03/2020   23:39:13   (  70.08,-178.56) 10/03/2020   23:39:55  (  70.06,-178.50)    3.01                42
 10/04/2020   00:29:54   ( -69.92, -11.01) 10/04/2020   00:29:26  ( -69.91, -11.08)    3.12                28
 10/06/2020   15:05:38   ( -71.01, 128.40) 10/06/2020   15:06:44  ( -70.91, 131.00)   94.94                66
 10/06/2020   15:56:05   (  70.02, -62.71) 10/06/2020   15:56:25  (  70.03, -62.66)    2.17                20
 10/06/2020   16:46:47   ( -69.92, 104.77) 10/06/2020   16:45:55  ( -69.93, 104.84)    3.15                52