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)
 12/04/2020   07:22:56   (  70.01,  65.57) 12/04/2020   07:23:29  (  70.04,  65.57)    3.34                33
 12/04/2020   08:13:38   ( -69.93,-126.98) 12/04/2020   08:12:59  ( -69.93,-126.95)    1.42                39
 12/06/2020   22:49:16   ( -70.55,  13.20) 12/06/2020   22:50:26  ( -70.43,  14.37)   45.44                70
 12/06/2020   23:39:52   (  70.01,-178.65) 12/06/2020   23:39:59  (  69.99,-178.62)    2.31                 7
 12/07/2020   00:30:33   ( -69.87, -11.12) 12/07/2020   00:29:29  ( -69.89, -11.13)    2.13                64
 12/09/2020   15:06:02   ( -70.07, 129.71) 12/09/2020   15:07:01  ( -70.05, 129.70)    2.59                59
 12/09/2020   15:56:46   (  69.96, -62.80) 12/09/2020   15:56:28  (  69.94, -62.82)    2.22                18
 12/09/2020   16:47:17   ( -69.28, 105.50) 12/09/2020   16:46:07  ( -69.34, 104.00)   58.92                70
 12/12/2020   07:22:57   ( -70.02,-114.44) 12/12/2020   07:23:30  ( -70.04,-114.43)    2.69                33
 12/12/2020   08:13:41   (  69.91,  53.04) 12/12/2020   08:12:57  (  69.93,  53.05)    2.49                44
 12/14/2020   22:49:16   (  70.38,-166.55) 12/14/2020   22:50:26  (  70.29,-165.83)   28.73                70
 12/14/2020   23:39:52   ( -69.97,   1.41) 12/14/2020   23:40:00  ( -69.97,   1.35)    2.11                 8
 12/15/2020   00:30:36   (  69.86, 168.88) 12/15/2020   00:29:27  (  69.86, 168.83)    1.96                69