Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2015 5 11.  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)
 05/12/2015   23:56:15   ( -73.16,   1.95) 05/12/2015   23:56:01  ( -73.18,   2.00)    2.63                14
 05/13/2015   00:45:45   (  72.92, 169.12) 05/13/2015   00:46:56  (  72.88, 169.92)   26.75                71
 05/15/2015   04:40:30   ( -73.25, -68.95) 05/15/2015   04:39:25  ( -73.24, -68.94)    0.97                65
 05/15/2015   05:29:57   (  73.16,  98.52) 05/15/2015   05:30:25  (  73.16,  98.48)    1.35                28
 05/17/2015   10:14:13   (  73.21,  27.54) 05/17/2015   10:13:49  (  73.20,  27.57)    1.42                24
 05/17/2015   11:03:42   ( -73.15,-164.96) 05/17/2015   11:04:48  ( -73.13,-165.01)    2.76                66
 05/19/2015   14:58:28   (  73.34, -43.28) 05/19/2015   14:57:15  (  73.36, -43.59)   10.09                73
 05/19/2015   15:47:59   ( -73.17, 124.01) 05/19/2015   15:48:11  ( -73.16, 124.11)    3.60                12
 05/21/2015   20:32:15   ( -73.26,  53.11) 05/21/2015   20:31:35  ( -73.25,  53.10)    1.53                40
 05/21/2015   21:21:42   (  73.17,-139.43) 05/21/2015   21:22:36  (  73.14,-139.41)    3.52                54
 05/24/2015   02:05:59   (  73.23, 149.61) 05/24/2015   02:06:00  (  73.21, 149.61)    1.78                 1