Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 11 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)
 11/08/2019   07:22:43   ( -70.03,-114.38) 11/08/2019   07:23:32  ( -70.03,-114.45)    2.52                49
 11/08/2019   08:13:27   (  69.91,  53.11) 11/08/2019   08:12:59  (  69.92,  53.06)    2.60                28
 11/10/2019   22:49:11   (  70.93,-167.37) 11/10/2019   22:50:17  (  70.83,-165.02)   86.68                66
 11/10/2019   23:39:37   ( -70.00,   1.43) 11/10/2019   23:40:00  ( -70.00,   1.40)    0.86                23
 11/11/2019   00:30:21   (  69.89, 168.91) 11/11/2019   00:29:27  (  69.90, 168.90)    1.44                54
 11/13/2019   15:05:50   (  70.07, -50.22) 11/13/2019   15:06:59  (  70.08, -50.23)    1.52                69
 11/13/2019   15:56:32   ( -69.98, 117.23) 11/13/2019   15:56:29  ( -69.98, 117.25)    0.78                 3
 11/13/2019   16:47:11   (  69.60, -74.89) 11/13/2019   16:45:59  (  69.70, -75.49)   25.64                72
 11/16/2019   07:22:45   (  70.05,  65.58) 11/16/2019   07:23:28  (  70.05,  65.60)    0.94                43
 11/16/2019   08:13:27   ( -69.96,-126.97) 11/16/2019   08:12:58  ( -69.94,-126.91)    2.56                29
 11/18/2019   22:49:11   ( -70.93,  12.64) 11/18/2019   22:50:18  ( -70.78,  14.91)   84.70                67
 11/18/2019   23:39:39   (  69.98,-178.54) 11/18/2019   23:39:57  (  70.01,-178.57)    3.33                18
 11/19/2019   00:30:21   ( -69.89, -11.09) 11/19/2019   00:29:27  ( -69.91, -11.08)    2.25                54
 11/21/2019   15:05:49   ( -70.08, 129.78) 11/21/2019   15:06:58  ( -70.08, 129.77)    0.79                69
 11/21/2019   15:56:33   (  69.97, -62.75) 11/21/2019   15:56:25  (  69.97, -62.75)    0.11                 8