Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2019 6 18.  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)
 06/18/2019   22:53:17   ( -78.82,  36.38) 06/18/2019   22:53:06  ( -78.84,  36.33)    2.82                11
 06/18/2019   23:42:47   (  78.65,-156.92) 06/18/2019   23:43:55  (  78.61,-154.69)   49.18                68
 06/21/2019   04:27:01   (  78.83, 132.99) 06/21/2019   04:26:27  (  78.86, 132.97)    3.26                34
 06/21/2019   05:16:29   ( -78.80, -59.55) 06/21/2019   05:17:31  ( -78.82, -59.50)    2.49                62
 06/23/2019   10:00:46   ( -78.85,-130.32) 06/23/2019   09:59:57  ( -78.86,-130.31)    0.70                49
 06/23/2019   10:50:11   (  78.84,  37.28) 06/23/2019   10:50:50  (  78.81,  37.32)    3.99                39
 06/25/2019   15:34:29   (  78.85, -33.74) 06/25/2019   15:33:16  (  78.85, -33.55)    4.12                73
 06/25/2019   16:23:57   ( -78.82, 133.74) 06/25/2019   16:24:21  ( -78.84, 133.81)    2.02                24
 06/27/2019   21:57:40   (  78.86,-129.46) 06/27/2019   21:57:41  (  78.84,-129.47)    2.46                 1
 06/30/2019   03:31:26   ( -78.85, -33.00) 06/30/2019   03:31:12  ( -78.87, -32.99)    2.81                14