Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2016 9 11.  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)
 09/13/2016   07:18:20   (  49.88, -76.01) 09/13/2016   07:20:28    (  50.31, -78.08)  155.22            128
 09/13/2016   08:57:13   (  49.89,-100.73) 09/13/2016   09:01:56    (  50.41,-103.41)  199.72            283
 09/15/2016   18:16:27   (  49.96, -80.16) 09/15/2016   18:10:41    (  49.68, -81.60)  107.72            346
 09/15/2016   19:55:20   (  49.96,-104.88) 09/15/2016   19:52:09    (  49.57,-106.93)  152.94            191
 09/15/2016   21:30:31   (  36.72,-124.99) 09/15/2016   21:29:49    (  36.26,-127.45)  225.41             42
 09/18/2016   09:22:51   (  24.27,-113.23) 09/18/2016   09:15:41    (  24.31,-113.53)   30.66            430