Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2013 11 30.  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)
 12/02/2013   06:30:59   (  46.85, -65.03) 12/02/2013   06:32:02    (  47.20, -66.79)  138.93             63
 12/02/2013   08:09:00   (  49.94, -88.51) 12/02/2013   08:12:37    (  50.37, -90.80)  169.51            217
 12/02/2013   09:47:54   (  49.89,-113.26) 12/02/2013   09:54:05    (  50.48,-116.12)  214.30            371
 12/04/2013   19:07:10   (  49.94, -92.73) 12/04/2013   19:02:58    (  49.64, -94.45)  128.62            252
 12/04/2013   20:46:04   (  50.00,-117.47) 12/04/2013   20:44:27    (  49.58,-119.80)  173.83             97
 12/07/2013   08:35:52   (  20.02,-102.06) 12/07/2013   08:27:49    (  20.00,-102.05)    2.30            483
 12/07/2013   10:11:58   (  30.07,-124.31) 12/07/2013   10:06:25    (  30.19,-124.78)   46.49            333
 12/10/2013   07:19:33   (  49.90, -76.16) 12/10/2013   07:22:09    (  50.27, -78.18)  150.20            156