Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2016 2 15.  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)
 02/18/2016   07:18:55   (  49.91, -75.98) 02/18/2016   07:21:34    (  50.32, -78.16)  162.58            159
 02/18/2016   08:57:48   (  49.92,-100.69) 02/18/2016   09:03:01    (  50.48,-103.46)  206.99            313
 02/20/2016   18:17:07   (  49.94, -80.19) 02/20/2016   18:11:47    (  49.66, -81.65)  108.80            320
 02/20/2016   19:56:01   (  49.99,-104.94) 02/20/2016   19:53:16    (  49.62,-107.00)  153.93            165
 02/20/2016   21:31:10   (  36.63,-125.00) 02/20/2016   21:30:54    (  36.19,-127.49)  228.27             16
 02/23/2016   09:23:15   (  25.46,-112.96) 02/23/2016   09:16:25    (  25.52,-113.30)   34.82            410