Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2016 4 8.  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)
 04/10/2016   01:04:24   ( -74.45, -12.16) 04/10/2016   01:04:00  ( -74.45, -12.05)    3.15                24
 04/10/2016   01:53:51   (  74.37, 155.31) 04/10/2016   01:54:58  (  74.38, 155.40)    2.93                67
 04/12/2016   06:38:06   (  74.46,  84.45) 04/12/2016   06:38:05  (  74.47,  84.43)    0.85                 1
 04/14/2016   11:22:21   (  74.55,  13.58) 04/14/2016   11:21:11  (  74.51,  13.58)    3.66                70
 04/14/2016   12:11:51   ( -74.42,-179.08) 04/14/2016   12:12:13  ( -74.43,-178.96)    3.69                22
 04/16/2016   16:56:06   ( -74.51, 110.04) 04/16/2016   16:55:20  ( -74.51, 110.11)    1.97                46
 04/16/2016   17:45:32   (  74.47, -82.39) 04/16/2016   17:46:17  (  74.46, -82.50)    3.69                45
 04/18/2016   22:29:47   (  74.50,-153.41) 04/18/2016   22:29:22  (  74.52,-153.38)    2.34                25
 04/18/2016   23:19:16   ( -74.43,  14.07) 04/18/2016   23:20:25  ( -74.44,  14.07)    0.88                69
 04/21/2016   04:03:31   ( -74.50, -56.83) 04/21/2016   04:03:31  ( -74.48, -56.77)    3.24                 0