Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 8 31.  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)
 09/02/2019   15:05:37   ( -70.40, 129.38) 09/02/2019   15:06:48  ( -70.29, 130.09)   29.21                71
 09/02/2019   15:56:16   (  70.02, -62.72) 09/02/2019   15:56:18  (  70.02, -62.66)    2.38                 2
 09/02/2019   16:46:57   ( -69.88, 104.81) 09/02/2019   16:45:49  ( -69.86, 104.75)    3.17                68
 09/05/2019   07:22:27   ( -70.06,-114.33) 09/05/2019   07:23:22  ( -70.05,-114.38)    2.04                55
 09/05/2019   08:13:11   (  69.95,  53.15) 09/05/2019   08:12:49  (  69.94,  53.11)    1.83                22
 09/05/2019   09:03:39   ( -69.11,-138.33) 09/05/2019   09:02:31  ( -69.18,-140.29)   77.95                68
 09/07/2019   23:39:23   ( -70.04,   1.46) 09/07/2019   23:39:52  ( -70.03,   1.47)    1.32                29
 09/08/2019   00:30:07   (  69.93, 168.94) 09/08/2019   00:29:19  (  69.91, 168.96)    1.86                48
 09/10/2019   15:05:38   (  70.22, -50.37) 09/10/2019   15:06:50  (  70.16, -50.10)   12.90                72
 09/10/2019   15:56:18   ( -70.02, 117.26) 09/10/2019   15:56:21  ( -70.00, 117.32)    2.81                 3
 09/10/2019   16:47:01   (  69.86, -75.19) 09/10/2019   16:45:48  (  69.89, -75.20)    3.06                73
 09/13/2019   07:22:31   (  70.05,  65.66) 09/13/2019   07:23:21  (  70.07,  65.66)    2.46                50
 09/13/2019   08:13:13   ( -69.95,-126.87) 09/13/2019   08:12:52  ( -69.92,-126.91)    3.26                21