Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2019 9 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)
 09/29/2019   07:22:37   (  70.08,  65.58) 09/29/2019   07:23:28  (  70.06,  65.63)    2.44                51
 09/29/2019   08:13:18   ( -69.93,-126.88) 09/29/2019   08:12:58  ( -69.95,-126.89)    2.36                20
 09/29/2019   09:03:46   (  68.97,  41.82) 09/29/2019   09:02:40  (  69.02,  39.50)   92.75                66
 10/01/2019   23:39:32   (  70.03,-178.57) 10/01/2019   23:39:59  (  70.00,-178.59)    3.47                27
 10/02/2019   00:30:14   ( -69.93, -11.11) 10/02/2019   00:29:28  ( -69.94, -11.03)    3.27                46
 10/04/2019   15:05:48   ( -70.35, 129.39) 10/04/2019   15:06:59  ( -70.25, 130.01)   25.30                71
 10/04/2019   15:56:27   (  69.98, -62.73) 10/04/2019   15:56:29  (  69.98, -62.73)    0.56                 2
 10/04/2019   16:47:09   ( -69.88, 104.74) 10/04/2019   16:45:59  ( -69.88, 104.75)    0.49                70
 10/07/2019   07:22:38   ( -70.08,-114.43) 10/07/2019   07:23:31  ( -70.07,-114.37)    2.74                53
 10/07/2019   08:13:21   (  69.93,  53.11) 10/07/2019   08:12:59  (  69.91,  53.04)    3.47                22
 10/07/2019   09:03:49   ( -69.08,-138.35) 10/07/2019   09:02:41  ( -69.14,-140.35)   79.73                68
 10/09/2019   23:39:33   ( -70.04,   1.41) 10/09/2019   23:40:01  ( -70.05,   1.48)    3.49                28
 10/10/2019   00:30:16   (  69.88, 168.95) 10/10/2019   00:29:29  (  69.89, 168.89)    2.25                47
 10/12/2019   15:05:49   (  70.26, -50.48) 10/12/2019   15:07:00  (  70.19, -50.08)   16.84                71
 10/12/2019   15:56:28   ( -69.99, 117.25) 10/12/2019   15:56:32  ( -69.98, 117.25)    1.33                 4
 10/12/2019   16:47:12   (  69.89, -75.30) 10/12/2019   16:45:59  (  69.86, -75.26)    3.25                73