Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2012 11 14.  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)
 11/15/2012   19:05:56   (  49.96, -92.52) 11/15/2012   18:59:10    (  49.62, -94.38)  138.96            406
 11/15/2012   20:44:49   (  49.95,-117.23) 11/15/2012   20:40:38    (  49.51,-119.71)  184.27            251
 11/21/2012   07:18:29   (  49.46, -76.16) 11/21/2012   07:18:20    (  49.82, -78.41)  167.11              9
 11/21/2012   08:57:14   (  49.93,-100.68) 11/21/2012   08:59:38    (  50.51,-103.47)  208.84            144
 11/23/2012   18:16:28   (  49.94, -80.14) 11/23/2012   18:08:27    (  49.66, -81.71)  117.29            481
 11/23/2012   19:55:21   (  49.94,-104.86) 11/23/2012   19:49:55    (  49.55,-107.04)  162.60            326