Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2014 4 7.  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)
 04/09/2014   06:31:06   (  46.50, -65.04) 04/09/2014   06:35:18    (  46.87, -67.02)  155.98            252
 04/09/2014   08:09:02   (  49.88, -88.42) 04/09/2014   08:15:47    (  50.38, -90.88)  183.85            405
 04/11/2014   19:07:07   (  49.95, -92.55) 04/11/2014   19:06:09    (  49.62, -94.57)  149.82             58
 04/11/2014   20:44:25   (  44.37,-115.12) 04/11/2014   20:45:59    (  43.91,-117.63)  206.70             94
 04/14/2014   06:56:50   (  20.04, -77.17) 04/14/2014   06:49:30    (  19.99, -76.78)   41.99            440
 04/14/2014   08:32:13   (  32.68, -98.74) 04/14/2014   08:27:23    (  32.69, -98.79)    4.64            290
 04/14/2014   10:08:35   (  41.72,-120.77) 04/14/2014   10:06:16    (  41.83,-121.27)   42.90            139