Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2013 7 25.  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)
 07/27/2013   06:30:41   (  45.62, -65.32) 07/27/2013   06:30:27    (  45.96, -67.27)  155.97             14
 07/27/2013   08:08:22   (  49.90, -88.37) 07/27/2013   08:10:40    (  50.40, -90.77)  180.28            138
 07/27/2013   09:47:15   (  49.90,-113.09) 07/27/2013   09:52:08    (  50.51,-116.10)  224.74            293
 07/29/2013   19:06:29   (  49.98, -92.53) 07/29/2013   19:01:01    (  49.67, -94.41)  139.80            328
 07/29/2013   20:45:22   (  49.98,-117.25) 07/29/2013   20:42:29    (  49.55,-119.74)  185.09            173
 08/01/2013   10:12:09   (  26.70,-124.99) 08/01/2013   10:05:40    (  25.83,-125.93)  135.18            389
 08/04/2013   07:18:46   (  49.88, -75.98) 08/04/2013   07:20:08    (  50.28, -78.17)  161.91             82
 08/04/2013   08:57:39   (  49.88,-100.70) 08/04/2013   09:01:35    (  50.46,-103.46)  206.44            236