Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP over region 
TLE Epoch: 2014 10 13.  Predictions up to the next  30.0 days:

Date(NOAA-19)     Time(NOAA-19)   NOAA-19 Lat/Lon   Date(NPP)     Time(NPP)    NPP Lat/Lon    Distance (km)   Time Diff(sec)
 10/23/2014   02:52:56   (  22.70, 162.40) 10/23/2014   02:51:51    (  21.62, 156.99)  570.43             65
 11/05/2014   03:51:04   (  22.70, 148.03) 11/05/2014   03:49:16    (  21.67, 142.65)  565.49            108