Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2014 9 6.  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)
 09/07/2014   21:04:03   (  49.95,-121.94) 09/07/2014   20:57:33    (  50.00,-121.62)   23.50            390
 09/10/2014   18:08:52   (  20.06, -71.32) 09/10/2014   18:10:24    (  19.80, -72.44)  120.58             92
 09/10/2014   19:51:50   (  34.80, -99.78) 09/10/2014   19:56:04    (  34.42,-101.73)  183.04            254
 09/13/2014   07:45:53   (  20.00, -89.58) 09/13/2014   07:43:47    (  19.98, -89.40)   18.78            126
 09/13/2014   09:17:25   (  46.45,-106.78) 09/13/2014   09:17:43    (  46.45,-106.79)    0.98             18
 09/15/2014   20:14:34   (  49.95,-109.57) 09/15/2014   20:07:02    (  50.05,-108.97)   44.60            452