Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2020 9 17.  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   23:36:28   (  79.92,-147.03) 09/17/2020   23:35:53  (  79.95,-146.97)    3.53                35
 09/18/2020   00:25:55   ( -79.93,  20.64) 09/18/2020   00:26:46  ( -79.92,  20.77)    2.81                51
 09/20/2020   05:10:13   ( -79.94, -50.36) 09/20/2020   05:09:03  ( -79.96, -50.32)    3.24                70
 09/20/2020   05:59:39   (  79.93, 117.26) 09/20/2020   06:00:08  (  79.94, 117.20)    1.41                29
 09/22/2020   11:33:24   ( -79.95,-146.06) 09/22/2020   11:33:18  ( -79.95,-146.13)    1.29                 6
 09/24/2020   17:07:08   (  79.95, -49.49) 09/24/2020   17:06:39  (  79.96, -49.49)    1.37                29
 09/24/2020   17:56:35   ( -79.92, 117.94) 09/24/2020   17:57:32  ( -79.94, 118.06)    3.00                57
 09/26/2020   22:40:52   ( -79.96,  47.19) 09/26/2020   22:39:48  ( -79.96,  47.28)    1.59                64
 09/26/2020   23:30:18   (  79.96,-145.22) 09/26/2020   23:30:53  (  79.96,-145.38)    3.17                35