Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2012 7 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)
 07/08/2012   06:32:23   (  39.79, -67.36) 07/08/2012   06:30:28    (  40.14, -69.39)  176.95            115
 07/08/2012   08:08:26   (  49.92, -88.43) 07/08/2012   08:09:01    (  50.36, -90.81)  176.63             35
 07/08/2012   09:47:19   (  49.92,-113.15) 07/08/2012   09:50:28    (  50.53,-116.11)  221.04            189
 07/10/2012   19:06:36   (  49.96, -92.59) 07/10/2012   18:59:18    (  49.64, -94.33)  129.73            438
 07/10/2012   20:45:29   (  49.96,-117.31) 07/10/2012   20:40:46    (  49.53,-119.65)  175.03            283
 07/16/2012   07:19:35   (  47.78, -76.95) 07/16/2012   07:18:58    (  48.13, -79.12)  166.35             37
 07/16/2012   08:57:52   (  49.92,-100.80) 07/16/2012   08:59:48    (  50.43,-103.49)  199.75            116