Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2014 7 16.  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)
 07/24/2014   14:13:43   ( -81.01,  92.99) 07/24/2014   14:14:52  ( -81.01,  92.82)    2.98                69
 07/24/2014   15:04:40   (  81.02, -99.95) 07/24/2014   15:05:37  (  81.01, -99.88)    1.27                57
 07/24/2014   15:55:47   ( -81.02,  67.31) 07/24/2014   15:56:22  ( -81.01,  67.45)    2.55                35
 07/24/2014   16:46:43   (  81.01,-125.26) 07/24/2014   16:47:07  (  81.01,-125.25)    0.27                24
 07/24/2014   17:37:49   ( -81.00,  42.37) 07/24/2014   17:37:51  ( -81.00,  42.45)    1.55                 2
 07/24/2014   18:28:45   (  81.00,-150.20) 07/24/2014   18:28:36  (  81.00,-150.25)    0.79                 9
 07/24/2014   19:19:52   ( -81.00,  17.06) 07/24/2014   19:19:21  ( -81.00,  17.09)    0.50                31
 07/24/2014   20:10:48   (  80.99,-175.51) 07/24/2014   20:10:06  (  81.00,-175.61)    1.82                42
 07/24/2014   21:01:54   ( -80.98,  -7.88) 07/24/2014   21:00:50  ( -80.98,  -7.91)    0.54                64