Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2014 7 13.  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)
 07/14/2014   06:30:39   (  46.50, -65.03) 07/14/2014   06:37:43    (  46.86, -66.98)  153.71            424
 07/16/2014   17:27:49   (  49.96, -67.84) 07/16/2014   17:27:05    (  49.74, -69.21)  101.59             44
 07/16/2014   19:04:54   (  43.54, -90.12) 07/16/2014   19:06:42    (  43.22, -91.96)  153.52            108
 07/16/2014   20:41:17   (  34.57,-112.05) 07/16/2014   20:45:35    (  34.09,-114.35)  217.64            258
 07/19/2014   06:56:27   (  20.06, -77.18) 07/19/2014   06:51:53    (  19.99, -76.73)   47.76            274
 07/19/2014   08:31:57   (  32.28, -98.86) 07/19/2014   08:29:53    (  32.28, -98.86)    0.05            124
 07/19/2014   10:05:55   (  49.89,-117.75) 07/19/2014   10:06:18    (  49.96,-117.99)   19.27             23
 07/21/2014   21:04:02   (  50.00,-121.92) 07/21/2014   20:56:39    (  50.04,-121.69)   16.96            443
 07/22/2014   07:19:00   (  49.89, -76.02) 07/22/2014   07:27:19    (  51.63, -77.57)  221.65            499