Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2016 9 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)
 09/14/2016   23:38:06   ( -75.57,  12.54) 09/14/2016   23:36:59  ( -75.63,   9.72)   78.16                67
 09/15/2016   00:27:42   (  75.04, 178.73) 09/15/2016   00:27:43  (  75.05, 178.83)    3.08                 1
 09/17/2016   05:11:58   (  75.12, 107.88) 09/17/2016   05:10:45  (  75.19, 107.73)    8.26                73
 09/17/2016   06:01:27   ( -75.06, -84.66) 09/17/2016   06:01:47  ( -75.04, -84.58)    3.20                20
 09/19/2016   10:45:43   ( -75.14,-155.52) 09/19/2016   10:44:48  ( -75.14,-155.59)    2.06                55
 09/19/2016   11:35:10   (  75.05,  11.91) 09/19/2016   11:35:43  (  75.05,  11.96)    1.78                33
 09/21/2016   16:19:26   (  75.13, -58.97) 09/21/2016   16:18:44  (  75.14, -59.02)    1.87                42
 09/21/2016   17:08:55   ( -75.07, 108.51) 09/21/2016   17:09:47  ( -75.06, 108.44)    1.91                52
 09/23/2016   21:53:11   ( -75.14,  37.63) 09/23/2016   21:52:47  ( -75.13,  37.54)    2.67                24
 09/23/2016   22:42:38   (  75.05,-154.96) 09/23/2016   22:43:43  (  75.05,-154.96)    0.16                65
 09/26/2016   03:26:54   (  75.12, 134.14) 09/26/2016   03:26:43  (  75.11, 134.18)    1.74                11