Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 9 1.  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)
 09/01/2020   22:49:03   ( -70.68,  13.10) 09/01/2020   22:50:12  ( -70.55,  14.58)   56.85                69
 09/01/2020   23:39:36   (  69.98,-178.49) 09/01/2020   23:39:47  (  70.00,-178.56)    3.49                11
 09/02/2020   00:30:18   ( -69.90, -11.06) 09/02/2020   00:29:17  ( -69.90, -11.08)    1.08                61
 09/04/2020   15:05:45   ( -70.08, 129.82) 09/04/2020   15:06:51  ( -70.08, 129.77)    2.06                66
 09/04/2020   15:56:29   (  69.96, -62.69) 09/04/2020   15:56:18  (  69.97, -62.74)    1.94                11
 09/04/2020   16:47:04   ( -69.51, 105.30) 09/04/2020   16:45:53  ( -69.59, 104.37)   36.98                71
 09/07/2020   07:22:37   ( -70.06,-114.37) 09/07/2020   07:23:21  ( -70.04,-114.40)    2.82                44
 09/07/2020   08:13:21   (  69.94,  53.12) 09/07/2020   08:12:48  (  69.93,  53.08)    2.50                33
 09/09/2020   22:49:02   (  70.87,-167.19) 09/09/2020   22:50:09  (  70.81,-165.02)   79.53                67
 09/09/2020   23:39:30   ( -70.04,   1.44) 09/09/2020   23:39:51  ( -70.05,   1.50)    2.64                21
 09/10/2020   00:30:14   (  69.93, 168.92) 09/10/2020   00:29:18  (  69.94, 168.98)    2.57                56
 09/12/2020   15:05:41   (  70.11, -50.22) 09/12/2020   15:06:52  (  70.11, -50.18)    1.52                71
 09/12/2020   15:56:23   ( -70.02, 117.25) 09/12/2020   15:56:22  ( -70.01, 117.31)    2.75                 1
 09/12/2020   16:47:04   (  69.75, -75.04) 09/12/2020   16:45:51  (  69.78, -75.36)   12.59                73