Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2015 7 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)
 07/11/2015   18:17:28   (  49.99, -80.22) 07/11/2015   18:14:49    (  49.69, -81.73)  112.93            159
 07/11/2015   19:56:21   (  49.99,-104.94) 07/11/2015   19:56:18    (  49.65,-107.08)  158.15              3
 07/11/2015   21:29:07   (  28.05,-122.69) 07/11/2015   21:31:28    (  27.57,-125.11)  244.68            141
 07/14/2015   07:46:06   (  20.03, -89.57) 07/14/2015   07:39:31    (  20.02, -89.40)   17.47            395
 07/14/2015   09:20:45   (  35.32,-110.40) 07/14/2015   09:16:39    (  35.34,-110.67)   24.57            246
 07/17/2015   06:30:43   (  46.49, -65.04) 07/17/2015   06:34:43    (  46.87, -67.04)  158.31            240
 07/17/2015   08:08:38   (  49.93, -88.39) 07/17/2015   08:15:11    (  50.43, -90.89)  186.57            393