Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2013 9 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)
 09/26/2013   09:23:35   (  24.24,-113.31) 09/26/2013   09:16:25    (  24.30,-113.72)   42.51            430
 09/29/2013   06:30:30   (  46.55, -65.03) 09/29/2013   06:31:22    (  46.97, -66.97)  154.74             52
 09/29/2013   08:08:26   (  49.94, -88.41) 09/29/2013   08:11:52    (  50.42, -90.86)  182.93            206
 09/29/2013   09:47:20   (  49.88,-113.15) 09/29/2013   09:53:21    (  50.47,-116.21)  227.72            361
 10/01/2013   19:06:36   (  49.98, -92.61) 10/01/2013   19:02:12    (  49.66, -94.52)  141.65            264
 10/01/2013   20:45:29   (  49.98,-117.32) 10/01/2013   20:43:40    (  49.55,-119.84)  186.92            109
 10/04/2013   08:35:16   (  20.11,-101.93) 10/04/2013   08:26:57    (  20.14,-102.08)   16.08            499
 10/04/2013   10:11:38   (  29.21,-124.43) 10/04/2013   10:05:50    (  29.33,-125.08)   64.62            348