Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2015 4 30.  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)
 05/01/2015   21:46:38   (  73.14,-145.66) 05/01/2015   21:45:57  (  73.16,-145.61)    2.60                41
 05/01/2015   22:36:07   ( -73.06,  21.83) 05/01/2015   22:36:59  ( -73.05,  21.87)    2.47                52
 05/04/2015   02:30:42   (  73.72, 144.48) 05/04/2015   02:29:34  (  73.78, 142.08)   74.85                68
 05/04/2015   03:20:21   ( -73.12, -49.13) 05/04/2015   03:20:24  ( -73.10, -49.07)    2.40                 3
 05/06/2015   08:04:35   ( -73.16,-120.11) 05/06/2015   08:03:49  ( -73.17,-120.04)    2.66                46
 05/06/2015   08:54:02   (  73.07,  47.35) 05/06/2015   08:54:47  (  73.10,  47.37)    3.60                45
 05/08/2015   13:38:15   (  73.15, -23.55) 05/08/2015   13:38:12  (  73.16, -23.56)    0.37                 3
 05/08/2015   14:27:55   ( -72.50, 142.83) 05/08/2015   14:29:02  ( -72.51, 145.08)   75.22                67
 05/10/2015   18:22:28   (  73.22, -94.48) 05/10/2015   18:21:37  (  73.21, -94.50)    1.77                51
 05/10/2015   19:11:58   ( -73.11,  72.92) 05/10/2015   19:12:37  ( -73.09,  73.01)    3.36                39
 05/12/2015   23:56:11   ( -73.16,   1.97) 05/12/2015   23:56:02  ( -73.18,   2.00)    1.84                 9