Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2014 9 9.  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)
 09/10/2014   18:08:52   (  20.07, -71.32) 09/10/2014   18:10:24    (  19.81, -72.44)  120.59             92
 09/10/2014   19:51:50   (  34.81, -99.78) 09/10/2014   19:56:04    (  34.43,-101.73)  183.03            254
 09/13/2014   07:45:52   (  20.04, -89.57) 09/13/2014   07:43:47    (  19.98, -89.40)   18.92            125
 09/13/2014   09:17:17   (  46.91,-106.60) 09/13/2014   09:17:35    (  46.91,-106.60)    0.08             18
 09/15/2014   20:14:34   (  49.98,-109.58) 09/15/2014   20:07:03    (  50.12,-109.00)   44.44            451
 09/18/2014   17:26:55   (  47.30, -66.78) 09/18/2014   17:27:40    (  47.09, -68.06)   99.34             45
 09/18/2014   19:03:18   (  38.35, -88.45) 09/18/2014   19:06:33    (  37.99, -90.16)  154.63            195
 09/18/2014   20:39:40   (  29.29,-110.64) 09/18/2014   20:45:26    (  28.84,-112.84)  219.75            346