Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2014 1 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)
 01/11/2014   07:19:10   (  49.89, -76.02) 01/11/2014   07:22:51    (  50.33, -78.17)  161.01            221
 01/11/2014   08:58:03   (  49.89,-100.74) 01/11/2014   09:04:19    (  50.44,-103.50)  205.56            376
 01/13/2014   18:17:15   (  49.99, -80.22) 01/13/2014   18:13:11    (  49.72, -81.85)  120.69            244
 01/13/2014   19:56:08   (  50.00,-104.94) 01/13/2014   19:54:39    (  49.61,-107.18)  165.93             89
 01/13/2014   21:30:18   (  33.11,-124.00) 01/13/2014   21:31:16    (  32.62,-126.57)  246.22             58
 01/16/2014   07:45:50   (  20.05, -89.50) 01/16/2014   07:37:57    (  20.05, -89.38)   12.27            473
 01/16/2014   09:21:45   (  30.76,-111.57) 01/16/2014   09:16:23    (  30.82,-111.94)   35.73            322