Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2016 12 25.  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)
 12/26/2016   10:33:15   ( -75.49,-151.53) 12/26/2016   10:33:11  ( -75.49,-151.44)    2.45                 4
 12/26/2016   11:22:52   (  74.92,  14.57) 12/26/2016   11:23:57  (  74.92,  17.59)   87.38                65
 12/28/2016   15:17:25   ( -75.86, 138.47) 12/28/2016   15:16:16  ( -75.94, 136.34)   58.57                69
 12/28/2016   16:06:58   (  75.49, -54.96) 12/28/2016   16:07:04  (  75.50, -54.91)    2.31                 6
 12/30/2016   20:51:13   (  75.60,-125.70) 12/30/2016   20:50:01  (  75.62,-125.98)    7.93                72
 12/30/2016   21:40:43   ( -75.48,  41.59) 12/30/2016   21:41:03  ( -75.51,  41.64)    2.95                20
 01/02/2017   02:24:59   ( -75.55, -29.30) 01/02/2017   02:23:59  ( -75.57, -29.23)    2.71                60
 01/02/2017   03:14:25   (  75.52, 138.27) 01/02/2017   03:14:55  (  75.53, 138.17)    2.85                30
 01/04/2017   07:58:41   (  75.58,  67.37) 01/04/2017   07:57:50  (  75.56,  67.38)    2.32                51
 01/04/2017   08:48:10   ( -75.52,-125.19) 01/04/2017   08:48:54  ( -75.51,-125.20)    1.28                44
 01/06/2017   13:32:26   ( -75.58, 163.91) 01/06/2017   13:31:50  ( -75.58, 163.89)    0.40                36