Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 9 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)
 09/05/2019   07:22:27   ( -70.06,-114.33) 09/05/2019   07:23:21  ( -70.09,-114.32)    2.84                54
 09/05/2019   08:13:11   (  69.95,  53.15) 09/05/2019   08:12:49  (  69.93,  53.10)    2.98                22
 09/05/2019   09:03:39   ( -69.11,-138.33) 09/05/2019   09:02:31  ( -69.16,-140.31)   78.49                68
 09/07/2019   23:39:23   ( -70.04,   1.46) 09/07/2019   23:39:51  ( -70.06,   1.52)    2.92                28
 09/08/2019   00:30:07   (  69.93, 168.94) 09/08/2019   00:29:18  (  69.95, 169.01)    3.44                49
 09/10/2019   15:05:38   (  70.23, -50.38) 09/10/2019   15:06:49  (  70.18, -50.05)   13.25                71
 09/10/2019   15:56:17   ( -69.97, 117.33) 09/10/2019   15:56:21  ( -69.97, 117.28)    1.95                 4
 09/10/2019   16:47:01   (  69.86, -75.19) 09/10/2019   16:45:48  (  69.86, -75.23)    1.60                73
 09/13/2019   07:22:31   (  70.06,  65.65) 09/13/2019   07:23:21  (  70.04,  65.62)    2.91                50
 09/13/2019   08:13:13   ( -69.96,-126.88) 09/13/2019   08:12:51  ( -69.94,-126.89)    2.51                22
 09/13/2019   09:03:39   (  68.89,  41.95) 09/13/2019   09:02:33  (  68.99,  39.49)   99.14                66
 09/15/2019   23:39:26   (  70.00,-178.49) 09/15/2019   23:39:51  (  69.99,-178.56)    2.63                25
 09/16/2019   00:30:08   ( -69.89, -11.02) 09/16/2019   00:29:21  ( -69.90, -11.06)    1.81                47