Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2012 6 28.  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)
 06/30/2012   07:19:34   (  47.72, -76.94) 06/30/2012   07:18:56    (  48.06, -79.12)  166.66             38
 06/30/2012   08:57:50   (  49.92,-100.77) 06/30/2012   08:59:44    (  50.47,-103.44)  199.64            114
 07/02/2012   18:17:08   (  49.96, -80.21) 07/02/2012   18:08:48    (  50.22, -81.91)  124.75            500
 07/02/2012   19:56:01   (  49.95,-104.93) 07/02/2012   19:50:07    (  49.58,-107.00)  154.24            354
 07/02/2012   21:31:09   (  36.53,-125.00) 07/02/2012   21:27:44    (  36.08,-127.47)  227.52            205
 07/08/2012   06:31:55   (  41.55, -66.82) 07/08/2012   06:30:29    (  41.93, -68.92)  179.64             86
 07/08/2012   08:08:28   (  49.88, -88.46) 07/08/2012   08:09:33    (  50.38, -90.94)  185.62             65
 07/08/2012   09:47:21   (  49.89,-113.18) 07/08/2012   09:51:01    (  50.52,-116.26)  230.16            220