Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2020 7 21.  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)
 07/21/2020   16:23:32   (  79.84, -39.52) 07/21/2020   16:22:49  (  79.82, -39.40)    3.04                43
 07/21/2020   17:13:00   ( -79.80, 127.83) 07/21/2020   17:13:54  ( -79.81, 127.89)    2.09                54
 07/23/2020   21:57:17   ( -79.84,  57.11) 07/23/2020   21:56:11  ( -79.84,  57.15)    1.22                66
 07/23/2020   22:46:44   (  79.81,-135.51) 07/23/2020   22:47:06  (  79.82,-135.43)    2.30                22
 07/26/2020   04:20:29   ( -79.82, -38.88) 07/26/2020   04:20:28  ( -79.85, -38.95)    3.39                 1
 07/28/2020   09:54:13   (  79.82,  57.73) 07/28/2020   09:53:40  (  79.85,  57.81)    3.29                33
 07/28/2020   10:43:40   ( -79.83,-134.59) 07/28/2020   10:44:43  ( -79.81,-134.48)    3.12                63
 07/30/2020   15:27:58   ( -79.83, 154.38) 07/30/2020   15:27:01  ( -79.86, 154.39)    3.23                57
 07/30/2020   16:17:24   (  79.83, -38.01) 07/30/2020   16:17:56  (  79.83, -37.96)    1.10                32