Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 9 28.  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)
 09/28/2020   15:05:39   (  70.67, -51.06) 09/28/2020   15:06:48  (  70.53, -49.58)   57.10                69
 09/28/2020   15:56:10   ( -70.01, 117.30) 09/28/2020   15:56:25  ( -70.03, 117.33)    3.21                15
 09/28/2020   16:46:54   (  69.89, -75.22) 09/28/2020   16:45:53  (  69.87, -75.25)    2.22                61
 10/01/2020   07:22:21   (  70.09,  65.63) 10/01/2020   07:23:26  (  70.07,  65.63)    2.68                65
 10/01/2020   08:13:02   ( -69.95,-126.83) 10/01/2020   08:12:56  ( -69.96,-126.89)    2.67                 6
 10/01/2020   09:03:40   (  69.52,  41.11) 10/01/2020   09:02:29  (  69.52,  40.15)   37.32                71
 10/03/2020   23:39:13   (  70.04,-178.51) 10/03/2020   23:39:56  (  70.05,-178.52)    0.75                43
 10/04/2020   00:29:55   ( -69.94, -11.05) 10/04/2020   00:29:26  ( -69.94, -11.04)    0.54                29
 10/06/2020   15:05:38   ( -71.03, 128.36) 10/06/2020   15:06:44  ( -70.89, 130.97)   95.72                66
 10/06/2020   15:56:05   (  70.04, -62.74) 10/06/2020   15:56:25  (  70.02, -62.68)    3.35                20
 10/06/2020   16:46:46   ( -69.89, 104.81) 10/06/2020   16:45:55  ( -69.92, 104.81)    2.93                51
 10/09/2020   07:22:15   ( -70.20,-114.50) 10/09/2020   07:23:27  ( -70.16,-114.25)   10.61                72
 10/09/2020   08:12:57   (  69.99,  53.12) 10/09/2020   08:12:55  (  69.99,  53.16)    1.61                 2
 10/09/2020   09:03:38   ( -69.84,-139.33) 10/09/2020   09:02:26  ( -69.83,-139.43)    3.73                72
 10/11/2020   23:39:05   ( -70.04,   1.51) 10/11/2020   23:39:58  ( -70.07,   1.51)    3.24                53
 10/12/2020   00:29:49   (  69.95, 168.97) 10/12/2020   00:29:25  (  69.96, 168.99)    1.41                24