Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 7 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)
 08/01/2019   15:05:47   ( -70.09, 129.82) 08/01/2019   15:06:42  ( -70.11, 129.84)    2.67                55
 08/01/2019   15:56:31   (  69.96, -62.68) 08/01/2019   15:56:10  (  69.95, -62.74)    2.50                21
 08/01/2019   16:47:00   ( -69.20, 105.75) 08/01/2019   16:45:51  ( -69.24, 103.92)   72.36                69
 08/04/2019   07:22:40   ( -70.06,-114.36) 08/04/2019   07:23:13  ( -70.07,-114.34)    1.61                33
 08/04/2019   08:13:24   (  69.94,  53.13) 08/04/2019   08:12:40  (  69.97,  53.15)    3.31                44
 08/06/2019   22:48:59   (  70.53,-166.65) 08/06/2019   22:50:09  (  70.41,-165.61)   40.96                70
 08/06/2019   23:39:33   ( -70.03,   1.46) 08/06/2019   23:39:44  ( -70.03,   1.47)    0.48                11
 08/07/2019   00:30:17   (  69.91, 168.95) 08/07/2019   00:29:11  (  69.92, 168.96)    1.22                66
 08/09/2019   15:05:44   (  70.09, -50.17) 08/09/2019   15:06:45  (  70.09, -50.20)    1.19                61
 08/09/2019   15:56:26   ( -70.00, 117.28) 08/09/2019   15:56:15  ( -69.98, 117.29)    1.68                11
 08/09/2019   16:47:00   (  69.35, -74.46) 08/09/2019   16:45:50  (  69.43, -75.83)   54.18                70
 08/12/2019   07:22:36   (  70.06,  65.64) 08/12/2019   07:23:15  (  70.04,  65.61)    3.29                39
 08/12/2019   08:13:17   ( -69.92,-126.82) 08/12/2019   08:12:45  ( -69.94,-126.90)    3.65                32