Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2016 9 2.  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)
 09/05/2016   06:29:53   (  46.41, -65.03) 09/05/2016   06:30:49    (  46.81, -66.91)  150.62             56
 09/05/2016   08:07:47   (  49.91, -88.35) 09/05/2016   08:11:17    (  50.37, -90.76)  178.95            210
 09/05/2016   09:46:40   (  49.92,-113.07) 09/05/2016   09:52:44    (  50.53,-116.06)  223.36            364
 09/07/2016   19:05:56   (  49.96, -92.52) 09/07/2016   19:01:32    (  49.67, -94.30)  131.61            264
 09/07/2016   20:44:49   (  49.95,-117.24) 09/07/2016   20:43:00    (  49.56,-119.63)  176.89            109
 09/10/2016   08:34:38   (  20.04,-101.88) 09/10/2016   08:26:18    (  19.88,-101.97)   19.51            500
 09/10/2016   10:11:03   (  28.95,-124.43) 09/10/2016   10:05:11    (  29.07,-124.99)   55.92            352