Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2016 6 29.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/03/2016   13:03:35   (  80.99, -68.98) 07/03/2016   13:04:40  (  81.00, -69.14)    3.07                65
 07/03/2016   13:54:30   ( -80.99,  98.58) 07/03/2016   13:55:24  ( -80.98,  98.51)    1.41                54
 07/03/2016   14:45:36   (  80.99, -94.09) 07/03/2016   14:46:09  (  80.99, -94.19)    1.91                33
 07/03/2016   15:36:32   ( -80.99,  73.09) 07/03/2016   15:36:54  ( -80.99,  73.10)    0.60                22
 07/03/2016   16:27:38   (  80.99,-119.59) 07/03/2016   16:27:39  (  80.99,-119.61)    0.72                 1
 07/03/2016   17:18:34   ( -80.99,  47.59) 07/03/2016   17:18:24  ( -80.99,  47.68)    1.49                10
 07/03/2016   18:09:40   (  80.99,-145.08) 07/03/2016   18:09:09  (  80.99,-145.03)    0.96                31
 07/03/2016   19:00:36   ( -80.99,  22.10) 07/03/2016   18:59:54  ( -80.99,  22.26)    2.75                42
 07/03/2016   19:51:42   (  80.99,-170.58) 07/03/2016   19:50:39  (  80.99,-170.45)    2.20                63