Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 10 16.  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)
 10/17/2020   07:22:34   (  70.09,  65.56) 10/17/2020   07:23:27  (  70.07,  65.64)    3.47                53
 10/17/2020   08:13:15   ( -69.95,-126.90) 10/17/2020   08:12:57  ( -69.96,-126.90)    1.24                18
 10/17/2020   09:03:45   (  69.09,  41.65) 10/17/2020   09:02:37  (  69.14,  39.65)   79.83                68
 10/19/2020   23:39:30   (  70.05,-178.60) 10/19/2020   23:39:57  (  70.02,-178.56)    3.12                27
 10/20/2020   00:30:11   ( -69.90, -11.06) 10/20/2020   00:29:27  ( -69.91, -11.08)    1.66                44
 10/22/2020   15:05:46   ( -70.32, 129.43) 10/22/2020   15:06:57  ( -70.23, 129.98)   22.74                71
 10/22/2020   15:56:25   (  69.95, -62.69) 10/22/2020   15:56:27  (  69.97, -62.75)    3.21                 2
 10/22/2020   16:47:07   ( -69.85, 104.78) 10/22/2020   16:45:57  ( -69.85, 104.72)    2.17                70
 10/25/2020   07:22:37   ( -70.06,-114.41) 10/25/2020   07:23:28  ( -70.07,-114.37)    1.52                51
 10/25/2020   08:13:21   (  69.96,  53.06) 10/25/2020   08:12:55  (  69.96,  53.12)    2.37                26
 10/25/2020   09:03:47   ( -69.00,-138.25) 10/25/2020   09:02:40  ( -69.03,-140.50)   89.55                67
 10/27/2020   22:49:08   (  71.01,-167.49) 10/27/2020   22:50:14  (  70.88,-164.92)   94.56                66
 10/27/2020   23:39:33   ( -70.02,   1.42) 10/27/2020   23:39:58  ( -70.00,   1.42)    1.16                25
 10/28/2020   00:30:17   (  69.91, 168.89) 10/28/2020   00:29:25  (  69.89, 168.91)    2.26                52