Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 11 3.  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)
 11/04/2020   22:49:08   ( -70.86,  12.75) 11/04/2020   22:50:16  ( -70.76,  14.88)   78.92                68
 11/04/2020   23:39:38   (  70.01,-178.60) 11/04/2020   23:39:55  (  70.00,-178.58)    1.26                17
 11/05/2020   00:30:19   ( -69.87, -11.06) 11/05/2020   00:29:25  ( -69.88, -11.11)    2.75                54
 11/07/2020   15:05:50   ( -70.09, 129.73) 11/07/2020   15:06:57  ( -70.07, 129.76)    2.46                67
 11/07/2020   15:56:34   (  69.98, -62.79) 11/07/2020   15:56:24  (  69.97, -62.74)    2.12                10
 11/07/2020   16:47:10   ( -69.57, 105.14) 11/07/2020   16:45:58  ( -69.64, 104.43)   28.52                72
 11/10/2020   07:22:46   ( -70.06,-114.46) 11/10/2020   07:23:26  ( -70.04,-114.40)    3.17                40
 11/10/2020   08:13:30   (  69.95,  53.02) 11/10/2020   08:12:53  (  69.93,  53.09)    3.41                37
 11/12/2020   22:49:09   (  70.61,-166.87) 11/12/2020   22:50:18  (  70.49,-165.50)   52.25                69
 11/12/2020   23:39:41   ( -69.98,   1.43) 11/12/2020   23:39:55  ( -70.00,   1.42)    2.21                14
 11/13/2020   00:30:25   (  69.87, 168.90) 11/13/2020   00:29:22  (  69.89, 168.92)    2.05                63
 11/15/2020   15:05:54   (  70.06, -50.24) 11/15/2020   15:06:53  (  70.06, -50.24)    0.39                59
 11/15/2020   15:56:36   ( -69.96, 117.24) 11/15/2020   15:56:23  ( -69.96, 117.25)    0.42                13
 11/15/2020   16:47:09   (  69.27, -74.45) 11/15/2020   16:46:00  (  69.29, -76.01)   61.70                69