Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2019 5 20.  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)
 05/20/2019   20:06:13   ( -78.78,  77.87) 05/20/2019   20:05:25  ( -78.75,  77.81)    3.42                48
 05/20/2019   20:55:40   (  78.73,-114.78) 05/20/2019   20:56:27  (  78.74,-114.85)    1.79                47
 05/23/2019   01:39:58   (  78.76, 174.33) 05/23/2019   01:38:53  (  78.76, 174.49)    3.48                65
 05/23/2019   02:29:26   ( -78.74, -18.16) 05/23/2019   02:29:52  ( -78.75, -18.24)    2.46                26
 05/25/2019   08:03:10   (  78.76,  78.51) 05/25/2019   08:03:19  (  78.75,  78.52)    0.91                 9
 05/27/2019   13:36:55   ( -78.76, 175.12) 05/27/2019   13:36:44  ( -78.76, 175.17)    1.15                11
 05/29/2019   19:10:39   (  78.78, -88.25) 05/29/2019   19:10:10  (  78.77, -88.16)    2.14                29
 05/29/2019   20:00:07   ( -78.76,  79.28) 05/29/2019   20:01:10  ( -78.73,  79.33)    2.81                63
 06/01/2019   00:44:25   ( -78.78,   8.36) 06/01/2019   00:43:38  ( -78.81,   8.27)    3.17                47