Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 12 1.  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)
 12/01/2020   15:06:01   (  70.07, -50.28) 12/01/2020   15:06:59  (  70.08, -50.25)    1.92                58
 12/01/2020   15:56:43   ( -69.99, 117.16) 12/01/2020   15:56:29  ( -69.97, 117.23)    3.05                14
 12/01/2020   16:47:15   (  69.23, -74.42) 12/01/2020   16:46:06  (  69.31, -76.02)   63.79                69
 12/04/2020   07:22:56   (  70.01,  65.57) 12/04/2020   07:23:29  (  70.04,  65.57)    3.28                33
 12/04/2020   08:13:38   ( -69.93,-126.98) 12/04/2020   08:12:59  ( -69.93,-126.94)    1.54                39
 12/06/2020   22:49:16   ( -70.55,  13.20) 12/06/2020   22:50:26  ( -70.43,  14.37)   45.49                70
 12/06/2020   23:39:52   (  70.01,-178.66) 12/06/2020   23:39:59  (  70.00,-178.61)    2.31                 7
 12/07/2020   00:30:33   ( -69.87, -11.12) 12/07/2020   00:29:29  ( -69.89, -11.13)    2.44                64
 12/09/2020   15:06:02   ( -70.07, 129.71) 12/09/2020   15:07:01  ( -70.05, 129.71)    1.99                59
 12/09/2020   15:56:46   (  69.96, -62.81) 12/09/2020   15:56:28  (  69.94, -62.81)    1.78                18
 12/09/2020   16:47:17   ( -69.28, 105.50) 12/09/2020   16:46:07  ( -69.34, 104.01)   58.72                70
 12/12/2020   07:22:57   ( -70.02,-114.44) 12/12/2020   07:23:31  ( -70.00,-114.50)    3.31                34
 12/12/2020   08:13:41   (  69.91,  53.04) 12/12/2020   08:12:57  (  69.94,  53.06)    3.32                44
 12/14/2020   22:49:16   (  70.38,-166.55) 12/14/2020   22:50:27  (  70.25,-165.89)   28.80                71
 12/14/2020   23:39:52   ( -69.97,   1.41) 12/14/2020   23:40:00  ( -69.99,   1.37)    2.38                 8
 12/15/2020   00:30:36   (  69.86, 168.88) 12/15/2020   00:29:27  (  69.87, 168.85)    1.65                69