Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 6 8.  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)
 06/09/2019   06:32:27   ( -70.12,-101.85) 06/09/2019   06:33:28  ( -70.15,-101.89)    3.24                61
 06/09/2019   07:23:12   (  70.06,  65.55) 06/09/2019   07:22:55  (  70.04,  65.60)    3.28                17
 06/09/2019   08:13:43   ( -69.39,-126.14) 06/09/2019   08:12:33  ( -69.49,-127.52)   55.19                70
 06/11/2019   22:49:21   ( -70.12,  13.93) 06/11/2019   22:49:59  ( -70.10,  13.93)    1.62                38
 06/11/2019   23:40:05   (  70.01,-178.60) 06/11/2019   23:39:26  (  70.00,-178.58)    1.82                39
 06/14/2019   14:15:42   (  70.74, -38.60) 06/14/2019   14:16:51  (  70.60, -37.10)   57.62                69
 06/14/2019   15:06:13   ( -70.07, 129.78) 06/14/2019   15:06:29  ( -70.06, 129.74)    1.78                16
 06/14/2019   15:56:57   (  69.96, -62.75) 06/14/2019   15:55:56  (  69.95, -62.77)    1.69                61
 06/17/2019   06:32:25   (  70.17,  78.08) 06/17/2019   06:33:29  (  70.16,  78.14)    2.20                64
 06/17/2019   07:23:07   ( -70.07,-114.45) 06/17/2019   07:22:59  ( -70.06,-114.37)    2.86                 8
 06/17/2019   08:13:43   (  69.54,  53.65) 06/17/2019   08:12:32  (  69.62,  52.66)   39.47                71
 06/19/2019   22:49:18   (  70.12,-166.07) 06/19/2019   22:50:00  (  70.11,-166.06)    1.36                42
 06/19/2019   23:40:00   ( -70.02,   1.40) 06/19/2019   23:39:30  ( -70.01,   1.43)    1.47                30