Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2013 12 14.  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)
 12/15/2013   09:23:16   (  26.87,-112.73) 12/15/2013   09:16:50    (  26.89,-113.00)   27.41            386
 12/18/2013   06:30:47   (  46.64, -65.03) 12/18/2013   06:32:33    (  46.99, -66.92)  148.73            106
 12/18/2013   08:08:45   (  49.90, -88.45) 12/18/2013   08:13:04    (  50.38, -90.83)  178.00            259
 12/18/2013   09:47:38   (  49.90,-113.17) 12/18/2013   09:54:32    (  50.50,-116.15)  222.52            414
 12/20/2013   19:06:48   (  49.94, -92.62) 12/20/2013   19:03:24    (  49.61, -94.48)  138.58            204
 12/20/2013   20:45:41   (  49.95,-117.34) 12/20/2013   20:44:52    (  49.50,-119.80)  183.96             49
 12/23/2013   08:34:14   (  24.19,-100.94) 12/23/2013   08:27:03    (  24.18,-101.03)   10.07            431
 12/23/2013   10:10:36   (  33.26,-123.32) 12/23/2013   10:05:56    (  33.35,-123.91)   55.63            280