Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2013 12 31.  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)
 01/03/2014   06:30:49   (  46.59, -65.03) 01/03/2014   06:32:55    (  46.97, -66.93)  150.93            126
 01/03/2014   08:08:46   (  49.91, -88.43) 01/03/2014   08:13:26    (  50.37, -90.85)  179.75            280
 01/03/2014   09:47:39   (  49.91,-113.15) 01/03/2014   09:54:53    (  50.54,-116.14)  224.17            434
 01/05/2014   19:06:54   (  49.97, -92.64) 01/05/2014   19:03:46    (  49.66, -94.51)  139.02            188
 01/05/2014   20:45:47   (  49.97,-117.36) 01/05/2014   20:45:14    (  49.54,-119.84)  184.31             33
 01/08/2014   08:34:16   (  24.70,-100.83) 01/08/2014   08:27:14    (  24.72,-100.90)    7.04            422
 01/08/2014   10:10:38   (  33.78,-123.20) 01/08/2014   10:06:07    (  33.90,-123.75)   52.78            271