Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 8 11.  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)
 08/11/2020   15:06:01   (  70.05, -50.17) 08/11/2020   15:06:37  (  70.07, -50.20)    2.99                36
 08/11/2020   15:56:43   ( -69.97, 117.27) 08/11/2020   15:56:07  ( -69.96, 117.28)    1.06                36
 08/14/2020   06:32:21   ( -70.77,-102.84) 08/14/2020   06:33:30  ( -70.64,-101.13)   64.42                69
 08/14/2020   07:22:53   (  70.02,  65.65) 08/14/2020   07:23:06  (  70.04,  65.63)    2.52                13
 08/14/2020   08:13:35   ( -69.94,-126.91) 08/14/2020   08:12:36  ( -69.93,-126.88)    1.09                59
 08/16/2020   22:49:02   ( -70.11,  13.98) 08/16/2020   22:50:09  ( -70.11,  13.98)    0.62                67
 08/16/2020   23:39:46   (  69.99,-178.53) 08/16/2020   23:39:36  (  70.00,-178.54)    1.54                10
 08/17/2020   00:30:22   ( -69.59, -10.61) 08/17/2020   00:29:10  ( -69.68, -11.35)   30.29                72
 08/19/2020   15:05:55   ( -70.08, 129.81) 08/19/2020   15:06:39  ( -70.07, 129.80)    0.18                44
 08/19/2020   15:56:39   (  69.96, -62.71) 08/19/2020   15:56:06  (  69.96, -62.71)    0.22                33
 08/22/2020   06:32:20   (  70.87,  77.00) 08/22/2020   06:33:27  (  70.78,  79.10)   77.62                67
 08/22/2020   07:22:48   ( -70.05,-114.37) 08/22/2020   07:23:09  ( -70.03,-114.37)    1.51                21
 08/22/2020   08:13:32   (  69.93,  53.11) 08/22/2020   08:12:36  (  69.91,  53.11)    2.10                56
 08/24/2020   22:48:58   (  70.11,-166.01) 08/24/2020   22:50:07  (  70.13,-165.98)    3.05                69
 08/24/2020   23:39:40   ( -70.02,   1.44) 08/24/2020   23:39:38  ( -69.99,   1.45)    3.46                 2
 08/25/2020   00:30:20   (  69.69, 169.24) 08/25/2020   00:29:07  (  69.75, 168.77)   19.26                73