Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2012 10 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)
 10/28/2012   06:31:34   (  40.76, -66.99) 10/28/2012   06:29:58    (  41.11, -69.08)  179.74             96
 10/28/2012   08:07:53   (  49.92, -88.36) 10/28/2012   08:08:47    (  50.41, -90.80)  182.45             54
 10/28/2012   09:46:46   (  49.91,-113.08) 10/28/2012   09:50:15    (  50.52,-116.13)  226.98            209
 10/30/2012   19:05:55   (  49.94, -92.51) 10/30/2012   18:59:04    (  49.59, -94.34)  137.57            411
 10/30/2012   20:44:47   (  49.95,-117.23) 10/30/2012   20:40:32    (  49.54,-119.69)  182.92            255