Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 1 24.  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   15:06:15   ( -70.09, 129.70) 01/24/2020   15:06:48  ( -70.08, 129.73)    1.66                33
 01/24/2020   15:56:59   (  69.97, -62.82) 01/24/2020   15:56:15  (  69.97, -62.77)    1.56                44
 01/27/2020   06:32:32   (  70.34,  77.75) 01/27/2020   06:33:44  (  70.25,  78.23)   20.41                72
 01/27/2020   07:23:10   ( -70.03,-114.45) 01/27/2020   07:23:16  ( -70.04,-114.44)    0.41                 6
 01/27/2020   08:13:54   (  69.92,  53.03) 01/27/2020   08:12:43  (  69.93,  53.05)    0.91                71
 01/29/2020   22:49:24   (  70.08,-166.07) 01/29/2020   22:50:15  (  70.10,-166.11)    2.19                51
 01/29/2020   23:40:06   ( -69.98,   1.39) 01/29/2020   23:39:45  ( -69.99,   1.38)    1.52                21
 01/30/2020   00:30:33   (  68.97, 170.17) 01/30/2020   00:29:27  (  69.05, 167.75)   96.48                66
 02/01/2020   15:06:20   (  70.04, -50.24) 02/01/2020   15:06:44  (  70.05, -50.30)    2.82                24
 02/01/2020   15:57:02   ( -69.93, 117.24) 02/01/2020   15:56:14  ( -69.95, 117.19)    2.53                48
 02/04/2020   06:32:34   ( -70.20,-102.02) 02/04/2020   06:33:45  ( -70.17,-101.89)    5.77                71
 02/04/2020   07:23:17   (  70.04,  65.52) 02/04/2020   07:23:12  (  70.06,  65.59)    2.93                 5
 02/04/2020   08:13:57   ( -69.83,-126.84) 02/04/2020   08:12:44  ( -69.85,-127.07)    8.93                73
 02/06/2020   22:49:28   ( -70.10,  13.90) 02/06/2020   22:50:13  ( -70.12,  13.92)    2.62                45
 02/06/2020   23:40:12   (  70.00,-178.64) 02/06/2020   23:39:40  (  70.00,-178.60)    1.49                32