Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 5 7.  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)
 05/08/2019   06:32:39   ( -70.13,-101.87) 05/08/2019   06:33:10  ( -70.15,-101.86)    3.14                31
 05/08/2019   07:23:23   (  70.01,  65.62) 05/08/2019   07:22:38  (  69.99,  65.55)    3.39                45
 05/10/2019   21:58:57   (  70.51,-154.02) 05/10/2019   22:00:08  (  70.43,-153.22)   31.01                71
 05/10/2019   22:49:33   ( -70.10,  13.94) 05/10/2019   22:49:42  ( -70.11,  13.94)    0.50                 9
 05/10/2019   23:40:17   (  69.99,-178.58) 05/10/2019   23:39:09  (  69.99,-178.57)    0.61                68
 05/13/2019   14:15:45   (  70.18, -37.72) 05/13/2019   14:16:44  (  70.17, -37.73)    1.22                59
 05/13/2019   15:06:26   ( -70.08, 129.75) 05/13/2019   15:06:13  ( -70.07, 129.77)    1.39                13
 05/13/2019   15:56:59   (  69.39, -61.93) 05/13/2019   15:55:50  (  69.40, -63.51)   61.86                69
 05/16/2019   06:32:38   (  70.16,  78.08) 05/16/2019   06:33:15  (  70.14,  78.11)    2.81                37
 05/16/2019   07:23:20   ( -70.06,-114.45) 05/16/2019   07:22:45  ( -70.04,-114.39)    2.78                35
 05/18/2019   21:59:01   ( -70.92,  25.31) 05/18/2019   22:00:09  ( -70.84,  27.38)   75.90                68
 05/18/2019   22:49:31   (  70.09,-166.05) 05/18/2019   22:49:47  (  70.12,-166.04)    3.17                16
 05/18/2019   23:40:13   ( -69.99,   1.43) 05/18/2019   23:39:18  ( -69.98,   1.38)    2.21                55