Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 8 19.  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)
 08/19/2020   15:05:55   ( -70.08, 129.81) 08/19/2020   15:06:43  ( -70.09, 129.81)    1.65                48
 08/19/2020   15:56:40   (  70.00, -62.78) 08/19/2020   15:56:10  (  69.98, -62.70)    3.57                30
 08/22/2020   07:22:48   ( -70.05,-114.37) 08/22/2020   07:23:15  ( -70.07,-114.35)    3.11                27
 08/22/2020   08:13:32   (  69.92,  53.12) 08/22/2020   08:12:43  (  69.91,  53.06)    2.88                49
 08/24/2020   22:49:03   (  70.36,-166.41) 08/24/2020   22:50:14  (  70.28,-165.81)   24.17                71
 08/24/2020   23:39:40   ( -70.02,   1.45) 08/24/2020   23:39:47  ( -70.02,   1.45)    0.83                 7
 08/25/2020   00:30:24   (  69.89, 168.94) 08/25/2020   00:29:14  (  69.91, 168.94)    1.46                70
 08/27/2020   15:05:51   (  70.07, -50.18) 08/27/2020   15:06:50  (  70.09, -50.21)    2.31                59
 08/27/2020   15:56:33   ( -69.99, 117.27) 08/27/2020   15:56:20  ( -70.00, 117.29)    1.45                13
 08/27/2020   16:47:06   (  69.28, -74.40) 08/27/2020   16:45:57  (  69.33, -75.98)   62.43                69
 08/30/2020   07:22:44   (  70.05,  65.63) 08/30/2020   07:23:24  (  70.03,  65.57)    2.86                40
 08/30/2020   08:13:26   ( -69.96,-126.92) 08/30/2020   08:12:54  ( -69.94,-126.93)    1.83                32
 09/01/2020   22:49:10   ( -71.02,  12.53) 09/01/2020   22:50:16  ( -70.94,  15.13)   94.74                66
 09/01/2020   23:39:37   (  70.02,-178.56) 09/01/2020   23:39:58  (  70.00,-178.61)    3.44                21
 09/02/2020   00:30:19   ( -69.93, -11.10) 09/02/2020   00:29:28  ( -69.91, -11.10)    2.24                51