Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 8 6.  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)
 08/06/2019   22:48:58   (  70.51,-166.61) 08/06/2019   22:50:08  (  70.42,-165.59)   39.37                70
 08/06/2019   23:39:32   ( -70.02,   1.48) 08/06/2019   23:39:43  ( -70.03,   1.48)    1.96                11
 08/07/2019   00:30:16   (  69.89, 168.98) 08/07/2019   00:29:11  (  69.88, 168.91)    3.29                65
 08/09/2019   15:05:43   (  70.07, -50.14) 08/09/2019   15:06:44  (  70.09, -50.19)    2.97                61
 08/09/2019   15:56:25   ( -69.99, 117.30) 08/09/2019   15:56:14  ( -69.98, 117.29)    0.74                11
 08/09/2019   16:46:59   (  69.33, -74.43) 08/09/2019   16:45:50  (  69.38, -75.89)   57.33                69
 08/12/2019   07:22:36   (  70.05,  65.67) 08/12/2019   07:23:15  (  70.03,  65.61)    2.80                39
 08/12/2019   08:13:18   ( -69.97,-126.89) 08/12/2019   08:12:44  ( -69.98,-126.83)    3.12                34
 08/14/2019   22:48:59   ( -70.88,  12.81) 08/14/2019   22:50:06  ( -70.79,  14.96)   79.11                67
 08/14/2019   23:39:29   (  70.03,-178.53) 08/14/2019   23:39:45  (  70.03,-178.52)    0.50                16
 08/15/2019   00:30:11   ( -69.94, -11.08) 08/15/2019   00:29:15  ( -69.93, -11.03)    2.69                56
 08/17/2019   15:05:37   ( -70.13, 129.79) 08/17/2019   15:06:47  ( -70.13, 129.86)    2.84                70
 08/17/2019   15:56:21   (  70.01, -62.73) 08/17/2019   15:56:14  (  70.02, -62.65)    2.94                 7
 08/17/2019   16:46:59   ( -69.71, 105.04) 08/17/2019   16:45:47  ( -69.75, 104.61)   17.17                72
 08/20/2019   07:22:29   ( -70.06,-114.32) 08/20/2019   07:23:18  ( -70.07,-114.35)    1.55                49
 08/20/2019   08:13:13   (  69.95,  53.15) 08/20/2019   08:12:45  (  69.95,  53.13)    0.68                28