Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2020 4 9.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 04/09/2020   13:48:53   ( -79.63, 177.20) 04/09/2020   13:47:55  ( -79.63, 177.17)    0.98                58
 04/09/2020   14:38:19   (  79.63, -15.16) 04/09/2020   14:38:54  (  79.60, -15.20)    3.26                35
 04/11/2020   20:12:04   ( -79.61,  81.27) 04/11/2020   20:12:14  ( -79.62,  81.29)    1.78                10
 04/14/2020   01:45:46   (  79.63, 177.96) 04/14/2020   01:45:33  (  79.62, 178.08)    2.58                13
 04/14/2020   02:35:19   ( -79.41, -15.91) 04/14/2020   02:36:24  ( -79.39, -12.32)   73.48                65
 04/16/2020   07:19:31   ( -79.63, -85.44) 04/16/2020   07:18:52  ( -79.65, -85.47)    2.04                39
 04/16/2020   08:08:57   (  79.63,  82.14) 04/16/2020   08:09:53  (  79.62,  82.05)    1.74                56
 04/18/2020   12:53:14   (  79.67,  11.35) 04/18/2020   12:52:13  (  79.65,  11.32)    2.19                61
 04/18/2020   13:42:42   ( -79.64, 178.82) 04/18/2020   13:43:10  ( -79.62, 178.92)    3.60                28
 04/20/2020   19:16:26   (  79.65, -84.60) 04/20/2020   19:16:33  (  79.65, -84.73)    2.86                 7
 04/23/2020   00:50:12   ( -79.65,  11.98) 04/23/2020   00:49:49  ( -79.65,  12.12)    2.81                23