Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2014 3 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)
 03/10/2014   19:06:52   (  49.95, -92.52) 03/10/2014   19:04:49    (  49.59, -94.42)  141.99            123
 03/10/2014   20:45:15   (  48.16,-116.51) 03/10/2014   20:45:46    (  47.70,-118.97)  191.10             31
 03/13/2014   06:56:45   (  20.03, -77.12) 03/13/2014   06:48:25    (  18.94, -76.88)  124.76            500
 03/13/2014   08:33:24   (  28.12, -99.88) 03/13/2014   08:27:18    (  28.13, -99.91)    2.95            366
 03/13/2014   10:09:46   (  37.19,-122.12) 03/13/2014   10:06:11    (  37.28,-122.63)   46.09            215
 03/16/2014   07:19:24   (  49.92, -75.94) 03/16/2014   07:23:51    (  50.34, -78.06)  158.12            267
 03/16/2014   08:58:17   (  49.93,-100.66) 03/16/2014   09:05:19    (  50.46,-103.38)  202.52            422