Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 9 26.  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)
 09/26/2019   15:05:45   (  70.28, -50.50) 09/26/2019   15:06:56  (  70.20, -50.06)   19.14                71
 09/26/2019   15:56:23   ( -69.98, 117.29) 09/26/2019   15:56:28  ( -69.98, 117.26)    1.11                 5
 09/26/2019   16:47:07   (  69.87, -75.23) 09/26/2019   16:45:55  (  69.87, -75.25)    0.70                72
 09/29/2019   07:22:37   (  70.07,  65.60) 09/29/2019   07:23:28  (  70.07,  65.64)    1.75                51
 09/29/2019   08:13:19   ( -69.97,-126.94) 09/29/2019   08:12:58  ( -69.97,-126.87)    2.45                21
 09/29/2019   09:03:47   (  69.01,  41.76) 09/29/2019   09:02:40  (  69.03,  39.51)   89.59                67
 10/01/2019   23:39:32   (  70.02,-178.55) 10/01/2019   23:39:59  (  70.01,-178.58)    1.40                27
 10/02/2019   00:30:14   ( -69.92, -11.08) 10/02/2019   00:29:29  ( -69.90, -11.09)    1.46                45
 10/04/2019   15:05:47   ( -70.33, 129.42) 10/04/2019   15:06:59  ( -70.21, 129.95)   23.68                72
 10/04/2019   15:56:26   (  69.96, -62.71) 10/04/2019   15:56:28  (  69.99, -62.72)    3.12                 2
 10/04/2019   16:47:08   ( -69.86, 104.77) 10/04/2019   16:45:58  ( -69.89, 104.77)    3.21                70
 10/07/2019   07:22:38   ( -70.06,-114.40) 10/07/2019   07:23:31  ( -70.08,-114.36)    2.89                53
 10/07/2019   08:13:22   (  69.96,  53.06) 10/07/2019   08:12:58  (  69.97,  53.13)    2.77                24
 10/07/2019   09:03:49   ( -69.06,-138.32) 10/07/2019   09:02:41  ( -69.15,-140.34)   80.81                68
 10/09/2019   23:39:33   ( -70.01,   1.45) 10/09/2019   23:40:02  ( -70.01,   1.42)    1.23                29
 10/10/2019   00:30:17   (  69.91, 168.91) 10/10/2019   00:29:29  (  69.89, 168.90)    2.03                48