Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2020 7 13.  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)
 07/14/2020   22:52:51   (  79.83,-136.90) 07/14/2020   22:51:59  (  79.83,-137.08)    3.52                52
 07/14/2020   23:42:19   ( -79.79,  30.47) 07/14/2020   23:43:03  ( -79.79,  30.58)    2.18                44
 07/17/2020   04:26:37   ( -79.80, -40.53) 07/17/2020   04:25:24  ( -79.91, -41.29)   18.84                73
 07/17/2020   05:16:03   (  79.81, 127.12) 07/17/2020   05:16:15  (  79.81, 127.22)    2.07                12
 07/19/2020   10:49:48   ( -79.82,-136.23) 07/19/2020   10:49:37  ( -79.81,-136.10)    2.72                11
 07/19/2020   11:39:19   (  79.63,  30.03) 07/19/2020   11:40:24  (  79.59,  33.57)   71.25                65
 07/21/2020   16:23:32   (  79.82, -39.64) 07/21/2020   16:22:49  (  79.83, -39.49)    3.06                43
 07/21/2020   17:13:00   ( -79.79, 127.77) 07/21/2020   17:13:54  ( -79.82, 127.85)    3.32                54
 07/23/2020   21:57:17   ( -79.83,  57.02) 07/23/2020   21:56:11  ( -79.84,  57.10)    1.98                66
 07/23/2020   22:46:43   (  79.83,-135.38) 07/23/2020   22:47:06  (  79.83,-135.53)    2.88                23