Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 8 12.  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)
 08/12/2019   07:22:36   (  70.07,  65.64) 08/12/2019   07:23:14  (  70.07,  65.66)    0.61                38
 08/12/2019   08:13:17   ( -69.93,-126.84) 08/12/2019   08:12:44  ( -69.96,-126.87)    2.58                33
 08/14/2019   22:48:58   ( -70.85,  12.87) 08/14/2019   22:50:06  ( -70.77,  14.92)   75.65                68
 08/14/2019   23:39:28   (  69.99,-178.47) 08/14/2019   23:39:45  (  70.01,-178.55)    3.51                17
 08/15/2019   00:30:10   ( -69.91, -11.03) 08/15/2019   00:29:15  ( -69.90, -11.07)    1.78                55
 08/17/2019   15:05:37   ( -70.09, 129.85) 08/17/2019   15:06:48  ( -70.11, 129.83)    2.49                71
 08/17/2019   15:56:21   (  69.97, -62.66) 08/17/2019   15:56:15  (  70.00, -62.68)    3.36                 6
 08/17/2019   16:47:00   ( -69.73, 105.02) 08/17/2019   16:45:47  ( -69.79, 104.66)   15.49                73
 08/20/2019   07:22:30   ( -70.07,-114.34) 08/20/2019   07:23:19  ( -70.05,-114.38)    2.44                49
 08/20/2019   08:13:14   (  69.95,  53.14) 08/20/2019   08:12:46  (  69.94,  53.11)    2.16                28
 08/22/2019   23:39:22   ( -70.04,   1.47) 08/22/2019   23:39:48  ( -70.04,   1.49)    0.95                26
 08/23/2019   00:30:06   (  69.93, 168.95) 08/23/2019   00:29:15  (  69.92, 168.97)    1.63                51
 08/25/2019   15:05:35   (  70.23, -50.35) 08/25/2019   15:06:47  (  70.18, -50.06)   12.12                72
 08/25/2019   15:56:15   ( -70.02, 117.28) 08/25/2019   15:56:18  ( -70.02, 117.35)    2.74                 3
 08/25/2019   16:46:58   (  69.86, -75.17) 08/25/2019   16:45:46  (  69.85, -75.24)    3.03                72