Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 7 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)
 07/08/2019   15:06:03   (  70.08, -50.21) 07/08/2019   15:06:34  (  70.09, -50.20)    1.10                31
 07/08/2019   15:56:45   ( -70.00, 117.23) 07/08/2019   15:56:04  ( -69.97, 117.27)    3.20                41
 07/11/2019   06:32:20   ( -70.63,-102.61) 07/11/2019   06:33:30  ( -70.49,-101.37)   48.53                70
 07/11/2019   07:22:55   (  70.04,  65.62) 07/11/2019   07:23:03  (  70.06,  65.65)    2.66                 8
 07/11/2019   08:13:37   ( -69.96,-126.93) 07/11/2019   08:12:33  ( -69.95,-126.87)    2.26                64
 07/13/2019   22:49:04   ( -70.12,  13.97) 07/13/2019   22:50:06  ( -70.14,  14.00)    2.34                62
 07/13/2019   23:39:48   (  70.00,-178.54) 07/13/2019   23:39:34  (  69.98,-178.59)    3.12                14
 07/14/2019   00:30:21   ( -69.44, -10.40) 07/14/2019   00:29:11  ( -69.48, -11.63)   48.37                70
 07/16/2019   15:05:57   ( -70.08, 129.80) 07/16/2019   15:06:37  ( -70.05, 129.76)    3.38                40
 07/16/2019   15:56:41   (  69.97, -62.72) 07/16/2019   15:56:04  (  69.95, -62.75)    2.58                37
 07/19/2019   06:32:19   (  70.71,  77.26) 07/19/2019   06:33:28  (  70.62,  78.83)   58.99                69
 07/19/2019   07:22:50   ( -70.04,-114.37) 07/19/2019   07:23:07  ( -70.02,-114.40)    2.87                17
 07/19/2019   08:13:34   (  69.93,  53.11) 07/19/2019   08:12:34  (  69.91,  53.08)    2.55                60
 07/21/2019   22:49:00   (  70.10,-166.00) 07/21/2019   22:50:06  (  70.09,-166.06)    2.91                66
 07/21/2019   23:39:42   ( -70.01,   1.46) 07/21/2019   23:39:36  ( -69.99,   1.43)    2.90                 6
 07/22/2019   00:30:19   (  69.53, 169.48) 07/22/2019   00:29:08  (  69.60, 168.53)   37.69                71