Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 7 4.  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)
 07/05/2019   22:49:10   (  70.10,-166.02) 07/05/2019   22:50:04  (  70.13,-166.01)    3.32                54
 07/05/2019   23:39:52   ( -70.02,   1.43) 07/05/2019   23:39:34  ( -70.02,   1.46)    1.29                18
 07/06/2019   00:30:22   (  69.15, 169.99) 07/06/2019   00:29:14  (  69.20, 167.99)   79.27                68
 07/08/2019   15:06:02   (  70.06, -50.18) 07/08/2019   15:06:34  (  70.06, -50.24)    1.98                32
 07/08/2019   15:56:44   ( -69.97, 117.26) 07/08/2019   15:56:04  ( -69.95, 117.24)    2.92                40
 07/11/2019   06:32:20   ( -70.61,-102.58) 07/11/2019   06:33:30  ( -70.53,-101.32)   47.40                70
 07/11/2019   07:22:55   (  70.02,  65.65) 07/11/2019   07:23:04  (  70.04,  65.62)    2.44                 9
 07/11/2019   08:13:37   ( -69.93,-126.90) 07/11/2019   08:12:34  ( -69.93,-126.90)    0.16                63
 07/13/2019   22:49:05   ( -70.15,  13.93) 07/13/2019   22:50:07  ( -70.13,  13.98)    2.93                62
 07/13/2019   23:39:49   (  70.03,-178.59) 07/13/2019   23:39:34  (  70.02,-178.53)    3.00                15
 07/14/2019   00:30:22   ( -69.47, -10.44) 07/14/2019   00:29:11  ( -69.53, -11.57)   44.76                71
 07/16/2019   15:05:58   ( -70.11, 129.76) 07/16/2019   15:06:37  ( -70.11, 129.83)    2.55                39
 07/16/2019   15:56:42   (  69.99, -62.76) 07/16/2019   15:56:04  (  69.99, -62.68)    2.93                38