Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 7 29.  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)
 07/29/2020   06:32:22   ( -70.34,-102.17) 07/29/2020   06:33:34  ( -70.27,-101.69)   19.82                72
 07/29/2020   07:23:02   (  70.01,  65.65) 07/29/2020   07:23:04  (  70.01,  65.58)    2.48                 2
 07/29/2020   08:13:44   ( -69.93,-126.91) 07/29/2020   08:12:33  ( -69.95,-126.87)    2.86                71
 07/31/2020   22:49:11   ( -70.09,  13.99) 07/31/2020   22:50:07  ( -70.09,  13.94)    2.00                56
 07/31/2020   23:39:55   (  69.97,-178.52) 07/31/2020   23:39:34  (  69.99,-178.56)    2.89                21
 08/01/2020   00:30:24   ( -69.20, -10.08) 08/01/2020   00:29:16  ( -69.22, -11.98)   74.97                68
 08/03/2020   15:06:04   ( -70.05, 129.82) 08/03/2020   15:06:37  ( -70.07, 129.79)    3.08                33
 08/03/2020   15:56:49   (  69.98, -62.77) 08/03/2020   15:56:04  (  69.97, -62.71)    2.80                45
 08/06/2020   06:32:22   (  70.47,  77.63) 08/06/2020   06:33:33  (  70.38,  78.48)   33.25                71
 08/06/2020   07:22:58   ( -70.06,-114.42) 08/06/2020   07:23:07  ( -70.05,-114.36)    2.81                 9
 08/06/2020   08:13:42   (  69.95,  53.06) 08/06/2020   08:12:34  (  69.94,  53.13)    2.84                68
 08/08/2020   22:49:08   (  70.12,-166.05) 08/08/2020   22:50:06  (  70.13,-166.00)    2.17                58
 08/08/2020   23:39:49   ( -69.97,   1.49) 08/08/2020   23:39:37  ( -69.97,   1.41)    2.81                12
 08/09/2020   00:30:22   (  69.27, 169.81) 08/09/2020   00:29:13  (  69.36, 168.22)   63.33                69
 08/11/2020   15:06:01   (  70.08, -50.22) 08/11/2020   15:06:36  (  70.09, -50.16)    2.57                35
 08/11/2020   15:56:42   ( -69.94, 117.32) 08/11/2020   15:56:07  ( -69.94, 117.26)    2.42                35