Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 10 20.  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)
 10/22/2020   15:05:46   ( -70.31, 129.44) 10/22/2020   15:06:57  ( -70.24, 129.99)   22.11                71
 10/22/2020   15:56:26   (  69.99, -62.75) 10/22/2020   15:56:27  (  69.98, -62.74)    1.23                 1
 10/22/2020   16:47:07   ( -69.84, 104.79) 10/22/2020   16:45:57  ( -69.86, 104.73)    3.17                70
 10/25/2020   07:22:37   ( -70.05,-114.40) 10/25/2020   07:23:28  ( -70.07,-114.37)    2.51                51
 10/25/2020   08:13:21   (  69.95,  53.07) 10/25/2020   08:12:56  (  69.92,  53.06)    3.20                25
 10/25/2020   09:03:47   ( -69.00,-138.25) 10/25/2020   09:02:40  ( -69.03,-140.50)   89.63                67
 10/27/2020   22:49:08   (  71.01,-167.48) 10/27/2020   22:50:14  (  70.89,-164.91)   94.18                66
 10/27/2020   23:39:33   ( -70.01,   1.43) 10/27/2020   23:39:58  ( -70.01,   1.43)    0.11                25
 10/28/2020   00:30:17   (  69.90, 168.90) 10/28/2020   00:29:25  (  69.91, 168.92)    0.92                52
 10/30/2020   15:05:47   (  70.07, -50.22) 10/30/2020   15:06:58  (  70.05, -50.27)    3.12                71
 10/30/2020   15:56:29   ( -69.97, 117.26) 10/30/2020   15:56:28  ( -69.94, 117.21)    3.27                 1
 10/30/2020   16:47:09   (  69.65, -74.96) 10/30/2020   16:45:57  (  69.72, -75.45)   20.24                72
 11/02/2020   07:22:43   (  70.04,  65.60) 11/02/2020   07:23:27  (  70.03,  65.58)    0.90                44
 11/02/2020   08:13:25   ( -69.93,-126.92) 11/02/2020   08:12:57  ( -69.93,-126.93)    0.52                28