Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 11 20.  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)
 11/20/2020   23:39:45   (  69.98,-178.59) 11/20/2020   23:39:56  (  69.99,-178.61)    1.03                11
 11/21/2020   00:30:27   ( -69.89, -11.14) 11/21/2020   00:29:26  ( -69.88, -11.13)    2.20                61
 11/23/2020   15:05:57   ( -70.08, 129.71) 11/23/2020   15:06:59  ( -70.08, 129.76)    1.66                62
 11/23/2020   15:56:41   (  69.97, -62.80) 11/23/2020   15:56:26  (  69.98, -62.75)    2.44                15
 11/23/2020   16:47:14   ( -69.40, 105.35) 11/23/2020   16:46:03  ( -69.48, 104.21)   45.47                71
 11/26/2020   07:22:52   ( -70.02,-114.42) 11/26/2020   07:23:30  ( -70.01,-114.46)    1.81                38
 11/26/2020   08:13:36   (  69.90,  53.07) 11/26/2020   08:12:57  (  69.91,  53.03)    1.48                39
 11/28/2020   22:49:14   (  70.52,-166.75) 11/28/2020   22:50:24  (  70.43,-165.62)   43.27                70
 11/28/2020   23:39:48   ( -70.00,   1.37) 11/28/2020   23:40:00  ( -69.99,   1.39)    1.30                12
 11/29/2020   00:30:32   (  69.89, 168.85) 11/29/2020   00:29:27  (  69.88, 168.88)    1.37                65
 12/01/2020   15:06:01   (  70.09, -50.31) 12/01/2020   15:06:59  (  70.07, -50.26)    3.04                58
 12/01/2020   15:56:42   ( -69.94, 117.23) 12/01/2020   15:56:29  ( -69.97, 117.23)    3.09                13
 12/01/2020   16:47:15   (  69.25, -74.45) 12/01/2020   16:46:06  (  69.30, -76.03)   62.75                69
 12/04/2020   07:22:56   (  70.03,  65.54) 12/04/2020   07:23:29  (  70.04,  65.57)    1.19                33
 12/04/2020   08:13:38   ( -69.94,-126.99) 12/04/2020   08:12:59  ( -69.94,-126.93)    2.33                39