Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2013 8 12.  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)
 08/12/2013   06:30:36   (  46.47, -65.06) 08/12/2013   06:30:34    (  46.81, -66.98)  151.45              2
 08/12/2013   08:08:31   (  49.92, -88.41) 08/12/2013   08:11:02    (  50.38, -90.82)  179.63            151
 08/12/2013   09:47:24   (  49.92,-113.13) 08/12/2013   09:52:30    (  50.50,-116.15)  224.05            306
 08/14/2013   19:06:41   (  49.99, -92.60) 08/14/2013   19:01:22    (  49.64, -94.45)  138.43            319
 08/14/2013   20:45:34   (  49.99,-117.32) 08/14/2013   20:42:51    (  49.59,-119.80)  183.72            163
 08/17/2013   10:12:20   (  26.95,-125.00) 08/17/2013   10:05:55    (  26.24,-125.86)  116.60            385
 08/20/2013   07:19:03   (  49.92, -76.05) 08/20/2013   07:20:29    (  50.33, -78.18)  158.86             86
 08/20/2013   08:57:56   (  49.92,-100.77) 08/20/2013   09:01:57    (  50.45,-103.50)  203.35            241