Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2020 4 14.  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)
 04/16/2020   07:19:28   ( -79.64, -85.41) 04/16/2020   07:18:52  ( -79.64, -85.39)    0.93                36
 04/16/2020   08:08:54   (  79.63,  82.19) 04/16/2020   08:09:53  (  79.61,  82.16)    2.01                59
 04/18/2020   12:53:10   (  79.65,  11.26) 04/18/2020   12:52:14  (  79.67,  11.13)    3.04                56
 04/18/2020   13:42:38   ( -79.62, 178.69) 04/18/2020   13:43:11  ( -79.64, 178.70)    1.52                33
 04/20/2020   19:16:20   (  79.63, -84.67) 04/20/2020   19:16:33  (  79.65, -84.65)    1.49                13
 04/23/2020   00:50:03   ( -79.66,  12.10) 04/23/2020   00:49:49  ( -79.64,  12.16)    2.43                14
 04/25/2020   06:23:45   (  79.66, 108.68) 04/25/2020   06:23:12  (  79.66, 108.77)    1.93                33
 04/25/2020   07:13:13   ( -79.64, -83.85) 04/25/2020   07:14:08  ( -79.64, -83.78)    1.36                55
 04/27/2020   11:57:28   ( -79.69,-154.56) 04/27/2020   11:56:28  ( -79.68,-154.70)    3.16                60