Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2020 9 16.  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)
 09/17/2020   23:36:27   (  79.94,-146.91) 09/17/2020   23:35:52  (  79.94,-146.84)    1.41                35
 09/18/2020   00:25:55   ( -79.91,  20.49) 09/18/2020   00:26:46  ( -79.93,  20.59)    3.23                51
 09/20/2020   05:10:12   ( -79.95, -50.23) 09/20/2020   05:09:02  ( -79.95, -50.18)    0.89                70
 09/20/2020   05:59:38   (  79.95, 117.39) 09/20/2020   06:00:07  (  79.93, 117.33)    2.21                29
 09/22/2020   11:33:23   ( -79.96,-145.93) 09/22/2020   11:33:17  ( -79.94,-145.99)    2.81                 6
 09/24/2020   17:07:07   (  79.96, -49.36) 09/24/2020   17:06:38  (  79.95, -49.35)    1.54                29
 09/24/2020   17:56:35   ( -79.94, 118.08) 09/24/2020   17:57:32  ( -79.93, 118.20)    2.68                57
 09/26/2020   22:40:52   ( -79.98,  47.34) 09/26/2020   22:39:48  ( -79.95,  47.42)    3.47                64
 09/26/2020   23:30:19   (  79.94,-145.37) 09/26/2020   23:30:53  (  79.94,-145.24)    2.64                34