Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 10 9.  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)
 10/11/2018   09:05:18   ( -78.05,-120.56) 10/11/2018   09:05:08  ( -78.04,-120.57)    1.04                10
 10/11/2018   09:54:49   (  77.81,  46.01) 10/11/2018   09:55:57  (  77.78,  48.12)   49.54                68
 10/13/2018   14:39:00   (  78.05, -23.96) 10/13/2018   14:38:35  (  78.06, -23.98)    1.13                25
 10/13/2018   15:28:28   ( -78.02, 143.56) 10/13/2018   15:29:39  ( -78.00, 143.58)    2.76                71
 10/15/2018   20:12:43   ( -78.07,  72.72) 10/15/2018   20:12:11  ( -78.05,  72.76)    3.12                32
 10/15/2018   21:02:10   (  78.01,-119.93) 10/15/2018   21:03:06  (  78.03,-119.87)    2.70                56
 10/18/2018   01:46:24   (  78.08, 169.35) 10/18/2018   01:45:38  (  78.08, 169.28)    1.69                46
 10/18/2018   02:35:53   ( -78.02, -23.32) 10/18/2018   02:36:42  ( -78.02, -23.15)    3.87                49
 10/20/2018   07:20:07   ( -78.08, -94.09) 10/20/2018   07:19:14  ( -78.08, -94.04)    1.28                53
 10/20/2018   08:09:33   (  78.06,  73.44) 10/20/2018   08:10:09  (  78.06,  73.36)    1.94                36
 10/22/2018   12:53:47   (  78.10,   2.59) 10/22/2018   12:52:41  (  78.12,   2.47)    3.28                66