Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 7 8.  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)
 07/11/2017   10:11:51   (  26.67,-124.99) 07/11/2017   10:05:21    (  26.32,-125.71)   81.15            390
 07/14/2017   07:18:30   (  49.93, -75.97) 07/14/2017   07:19:52    (  50.33, -78.05)  154.52             82
 07/14/2017   08:57:23   (  49.94,-100.69) 07/14/2017   09:01:19    (  50.49,-103.35)  199.00            236
 07/16/2017   18:16:40   (  49.98, -80.17) 07/16/2017   18:10:09    (  49.74, -81.64)  108.70            391
 07/16/2017   19:55:33   (  49.98,-104.89) 07/16/2017   19:51:37    (  49.63,-106.96)  153.90            236
 07/16/2017   21:30:44   (  36.74,-124.99) 07/16/2017   21:29:16    (  36.26,-127.45)  226.29             88