Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 8 9.  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)
 08/12/2017   08:34:45   (  20.06,-101.86) 08/12/2017   08:26:25    (  18.44,-102.36)  187.77            500
 08/12/2017   10:11:35   (  27.47,-124.79) 08/12/2017   10:05:19    (  27.57,-125.42)   63.21            376
 08/15/2017   07:18:28   (  49.89, -75.99) 08/15/2017   07:20:15    (  50.30, -78.12)  159.02            107
 08/15/2017   08:57:21   (  49.89,-100.71) 08/15/2017   09:01:43    (  50.42,-103.44)  203.54            262
 08/17/2017   18:16:37   (  49.99, -80.17) 08/17/2017   18:10:34    (  49.74, -81.71)  113.83            363
 08/17/2017   19:55:30   (  49.98,-104.89) 08/17/2017   19:52:02    (  49.62,-107.03)  159.05            208
 08/17/2017   21:30:41   (  36.75,-125.00) 08/17/2017   21:29:42    (  36.30,-127.54)  232.85             59