Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2020 9 19.  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)
 09/20/2020   05:10:13   ( -79.94, -50.34) 09/20/2020   05:09:03  ( -79.96, -50.28)    2.90                70
 09/20/2020   05:59:39   (  79.94, 117.29) 09/20/2020   06:00:08  (  79.94, 117.24)    0.91                29
 09/22/2020   11:33:23   ( -79.95,-146.04) 09/22/2020   11:33:17  ( -79.95,-146.09)    0.94                 6
 09/24/2020   17:07:07   (  79.95, -49.45) 09/24/2020   17:06:38  (  79.96, -49.45)    0.59                29
 09/24/2020   17:56:35   ( -79.93, 117.96) 09/24/2020   17:57:32  ( -79.94, 118.09)    2.90                57
 09/26/2020   22:40:52   ( -79.97,  47.22) 09/26/2020   22:39:48  ( -79.96,  47.31)    1.83                64
 09/26/2020   23:30:18   (  79.96,-145.18) 09/26/2020   23:30:53  (  79.95,-145.34)    3.18                35
 09/29/2020   05:04:03   ( -79.97, -48.51) 09/29/2020   05:04:03  ( -79.95, -48.51)    2.75                 0
 10/01/2020   10:37:47   (  79.97,  48.02) 10/01/2020   10:37:23  (  79.96,  48.14)    2.69                24