Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2012 3 25.  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)
 03/26/2012   07:19:07   (  49.91, -76.04) 03/26/2012   07:19:29    (  50.37, -78.28)  168.02             22
 03/26/2012   08:58:00   (  49.92,-100.76) 03/26/2012   09:00:57    (  50.48,-103.61)  212.41            177
 03/28/2012   18:17:21   (  49.99, -80.29) 03/28/2012   18:09:46    (  49.73, -81.83)  113.67            455
 03/28/2012   19:56:14   (  49.98,-105.01) 03/28/2012   19:51:14    (  49.63,-107.15)  158.90            300
 03/28/2012   21:31:18   (  36.32,-124.98) 03/28/2012   21:28:46    (  35.84,-127.53)  235.24            152
 04/03/2012   06:31:52   (  42.79, -66.39) 04/03/2012   06:30:47    (  43.13, -68.52)  177.06             65
 04/03/2012   08:08:45   (  49.93, -88.42) 04/03/2012   08:10:10    (  50.45, -90.94)  188.33             85
 04/03/2012   09:47:39   (  49.88,-113.16) 04/03/2012   09:51:39    (  50.50,-116.29)  233.04            240