Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2015 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)
 10/10/2015   20:45:27   ( -73.73,  51.21) 10/10/2015   20:44:40  ( -73.73,  51.10)    3.59                47
 10/10/2015   21:34:55   (  73.59,-141.44) 10/10/2015   21:35:44  (  73.61,-141.38)    2.76                49
 10/13/2015   02:19:11   (  73.66, 147.63) 10/13/2015   02:19:01  (  73.68, 147.67)    3.02                10
 10/13/2015   03:08:41   ( -73.54, -44.99) 10/13/2015   03:09:54  ( -73.55, -44.74)    8.15                73
 10/15/2015   07:03:26   (  73.77,  76.80) 10/15/2015   07:02:18  (  73.75,  76.72)    2.98                68
 10/15/2015   07:52:56   ( -73.65,-115.82) 10/15/2015   07:53:11  ( -73.64,-115.72)    3.44                15
 10/17/2015   12:37:12   ( -73.70, 173.23) 10/17/2015   12:36:28  ( -73.72, 173.29)    2.88                44
 10/17/2015   13:26:39   (  73.61, -19.32) 10/17/2015   13:27:33  (  73.62, -19.23)    2.86                54
 10/19/2015   18:10:54   (  73.71, -90.17) 10/19/2015   18:10:50  (  73.70, -90.21)    1.96                 4
 10/19/2015   19:00:28   ( -73.39,  76.78) 10/19/2015   19:01:39  ( -73.40,  77.78)   31.92                71
 10/21/2015   22:55:10   (  73.76,-161.14) 10/21/2015   22:54:06  (  73.74,-161.09)    2.36                64
 10/21/2015   23:44:39   ( -73.70,   6.36) 10/21/2015   23:45:00  ( -73.69,   6.31)    1.63                21