Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 5 22.  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)
 05/24/2019   06:32:34   ( -70.12,-101.86) 05/24/2019   06:33:21  ( -70.14,-101.90)    2.25                47
 05/24/2019   07:23:18   (  70.01,  65.62) 05/24/2019   07:22:48  (  70.02,  65.58)    1.73                30
 05/26/2019   21:59:01   (  71.05,-154.90) 05/26/2019   22:00:07  (  70.98,-152.40)   90.75                66
 05/26/2019   22:49:27   ( -70.11,  13.93) 05/26/2019   22:49:51  ( -70.11,  13.94)    0.61                24
 05/26/2019   23:40:11   (  70.00,-178.60) 05/26/2019   23:39:18  (  70.00,-178.58)    1.02                53
 05/29/2019   14:15:40   (  70.25, -37.83) 05/29/2019   14:16:51  (  70.24, -37.63)    7.67                71
 05/29/2019   15:06:21   ( -70.10, 129.72) 05/29/2019   15:06:22  ( -70.09, 129.78)    2.60                 1
 05/29/2019   15:57:03   (  69.89, -62.65) 05/29/2019   15:55:50  (  69.91, -62.82)    6.80                73
 06/01/2019   06:32:32   (  70.14,  78.11) 06/01/2019   06:33:23  (  70.15,  78.12)    0.90                51
 06/01/2019   07:23:14   ( -70.03,-114.41) 06/01/2019   07:22:53  ( -70.05,-114.39)    2.24                21
 06/01/2019   08:13:41   (  69.03,  54.35) 06/01/2019   08:12:35  (  69.10,  51.97)   94.88                66
 06/03/2019   22:49:26   (  70.13,-166.11) 06/03/2019   22:49:54  (  70.11,-166.06)    3.20                28
 06/03/2019   23:40:08   ( -70.03,   1.38) 06/03/2019   23:39:24  ( -70.02,   1.44)    2.73                44