Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 1 23.  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)
 01/24/2020   15:06:14   ( -70.04, 129.77) 01/24/2020   15:06:48  ( -70.07, 129.72)    3.19                34
 01/24/2020   15:56:59   (  69.98, -62.83) 01/24/2020   15:56:15  (  69.96, -62.79)    2.94                44
 01/27/2020   06:32:33   (  70.35,  77.74) 01/27/2020   06:33:45  (  70.24,  78.22)   21.61                72
 01/27/2020   07:23:11   ( -70.04,-114.47) 01/27/2020   07:23:17  ( -70.03,-114.45)    1.68                 6
 01/27/2020   08:13:55   (  69.93,  53.01) 01/27/2020   08:12:44  (  69.92,  53.03)    1.85                71
 01/29/2020   22:49:24   (  70.09,-166.09) 01/29/2020   22:50:15  (  70.09,-166.12)    1.16                51
 01/29/2020   23:40:06   ( -69.99,   1.38) 01/29/2020   23:39:45  ( -69.99,   1.37)    0.71                21
 01/30/2020   00:30:33   (  68.98, 170.15) 01/30/2020   00:29:27  (  69.04, 167.74)   96.15                66
 02/01/2020   15:06:20   (  70.05, -50.25) 02/01/2020   15:06:44  (  70.04, -50.31)    2.11                24
 02/01/2020   15:57:02   ( -69.94, 117.22) 02/01/2020   15:56:14  ( -69.94, 117.19)    1.47                48
 02/04/2020   06:32:34   ( -70.21,-102.04) 02/04/2020   06:33:45  ( -70.17,-101.90)    6.94                71
 02/04/2020   07:23:17   (  70.05,  65.51) 02/04/2020   07:23:12  (  70.05,  65.58)    2.94                 5
 02/04/2020   08:13:57   ( -69.84,-126.86) 02/04/2020   08:12:43  ( -69.90,-127.00)    8.23                74