Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 4 29.  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)
 04/30/2019   05:42:16   ( -71.15, -90.83) 04/30/2019   05:43:22  ( -71.08, -88.21)   94.64                66
 04/30/2019   06:32:43   (  70.14,  78.11) 04/30/2019   06:33:04  (  70.15,  78.04)    2.55                21
 04/30/2019   07:23:25   ( -70.06,-114.44) 04/30/2019   07:22:34  ( -70.05,-114.47)    1.56                51
 05/02/2019   21:58:55   ( -70.34,  26.27) 05/02/2019   22:00:07  ( -70.29,  26.47)    9.00                72
 05/02/2019   22:49:37   (  70.12,-166.08) 05/02/2019   22:49:35  (  70.13,-166.12)    1.87                 2
 05/02/2019   23:40:18   ( -69.97,   1.45) 05/02/2019   23:39:06  ( -69.97,   1.29)    6.01                72
 05/05/2019   14:15:46   ( -70.20, 142.24) 05/05/2019   14:16:39  ( -70.20, 142.21)    1.33                53
 05/05/2019   15:06:30   (  70.09, -50.28) 05/05/2019   15:06:06  (  70.09, -50.30)    1.01                24
 05/05/2019   15:56:57   ( -69.21, 118.34) 05/05/2019   15:55:50  ( -69.22, 116.14)   86.67                67
 05/08/2019   06:32:40   ( -70.18,-101.94) 05/08/2019   06:33:12  ( -70.15,-102.00)    3.44                32
 05/08/2019   07:23:24   (  70.07,  65.53) 05/08/2019   07:22:38  (  70.09,  65.56)    2.84                46
 05/10/2019   21:58:59   (  70.62,-154.20) 05/10/2019   22:00:10  (  70.51,-153.25)   37.22                71
 05/10/2019   22:49:34   ( -70.15,  13.86) 05/10/2019   22:49:45  ( -70.14,  13.84)    1.58                11
 05/10/2019   23:40:18   (  70.05,-178.67) 05/10/2019   23:39:12  (  70.03,-178.68)    2.85                66