Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2014 6 30.  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)
 07/11/2014   16:39:03   ( -81.02,  56.27) 07/11/2014   16:40:14  ( -81.02,  56.34)    1.10                71
 07/11/2014   17:30:01   (  81.02,-136.36) 07/11/2014   17:30:59  (  81.02,-136.44)    1.45                58
 07/11/2014   18:21:06   ( -81.01,  30.98) 07/11/2014   18:21:44  ( -81.02,  30.95)    0.60                38
 07/11/2014   19:12:03   (  81.00,-161.28) 07/11/2014   19:12:28  (  81.01,-161.46)    3.03                25
 07/11/2014   20:03:08   ( -81.00,   6.05) 07/11/2014   20:03:13  ( -81.00,   5.93)    2.16                 5
 07/11/2014   20:54:06   (  81.00, 173.41) 07/11/2014   20:53:57  (  80.99, 173.52)    2.02                 9
 07/11/2014   21:45:12   ( -81.00, -19.62) 07/11/2014   21:44:43  ( -81.00, -19.46)    2.77                29
 07/11/2014   22:36:09   (  80.99, 148.11) 07/11/2014   22:35:27  (  80.99, 148.13)    0.44                42
 07/11/2014   23:27:14   ( -80.99, -44.55) 07/11/2014   23:26:12  ( -80.99, -44.48)    1.16                62