Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2016 8 10.  Predictions up to the next  10.0 days:

Date(AQUA)     Time(AQUA)   AQUA Lat/Lon   Date(NPP)     Time(NPP)    NPP Lat/Lon    Distance (km)   Time Diff(sec)
 08/12/2016   07:18:25   (  49.92, -75.99) 08/12/2016   07:20:48    (  50.35, -78.14)  160.23            143
 08/12/2016   08:57:18   (  49.93,-100.71) 08/12/2016   09:02:16    (  50.45,-103.46)  204.70            298
 08/14/2016   18:16:34   (  49.95, -80.16) 08/14/2016   18:11:03    (  49.67, -81.67)  112.89            331
 08/14/2016   19:55:27   (  49.95,-104.88) 08/14/2016   19:52:31    (  49.56,-107.00)  158.14            176
 08/14/2016   21:30:38   (  36.71,-124.99) 08/14/2016   21:30:11    (  36.24,-127.52)  231.98             27
 08/17/2016   09:22:43   (  25.14,-113.03) 08/17/2016   09:15:48    (  25.18,-113.39)   37.08            415