Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 8 16.  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)
 08/17/2019   15:05:37   ( -70.09, 129.84) 08/17/2019   15:06:48  ( -70.10, 129.83)    1.30                71
 08/17/2019   15:56:21   (  69.97, -62.66) 08/17/2019   15:56:15  (  70.00, -62.68)    3.25                 6
 08/17/2019   16:47:00   ( -69.73, 105.01) 08/17/2019   16:45:47  ( -69.78, 104.65)   14.90                73
 08/20/2019   07:22:30   ( -70.07,-114.35) 08/20/2019   07:23:19  ( -70.05,-114.38)    3.10                49
 08/20/2019   08:13:14   (  69.95,  53.14) 08/20/2019   08:12:46  (  69.94,  53.12)    1.94                28
 08/22/2019   23:39:22   ( -70.05,   1.46) 08/22/2019   23:39:48  ( -70.04,   1.49)    1.58                26
 08/23/2019   00:30:06   (  69.93, 168.95) 08/23/2019   00:29:15  (  69.93, 168.98)    1.53                51
 08/25/2019   15:05:36   (  70.28, -50.43) 08/25/2019   15:06:47  (  70.19, -50.05)   17.73                71
 08/25/2019   15:56:14   ( -69.98, 117.35) 08/25/2019   15:56:19  ( -69.98, 117.28)    2.55                 5
 08/25/2019   16:46:58   (  69.86, -75.17) 08/25/2019   16:45:46  (  69.86, -75.23)    2.21                72
 08/28/2019   07:22:25   (  70.05,  65.69) 08/28/2019   07:23:19  (  70.06,  65.66)    1.94                54
 08/28/2019   08:13:07   ( -69.96,-126.84) 08/28/2019   08:12:49  ( -69.97,-126.85)    1.11                18
 08/28/2019   09:03:36   (  69.05,  41.77) 08/28/2019   09:02:29  (  69.13,  39.67)   84.09                67