Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2012 1 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)
 01/27/2012   09:24:00   (  20.41,-114.13) 01/27/2012   09:15:46    (  20.47,-114.56)   44.45            494
 01/30/2012   06:30:03   (  45.68, -65.25) 01/30/2012   06:29:52    (  46.02, -67.27)  161.15             11
 01/30/2012   08:07:44   (  49.89, -88.31) 01/30/2012   08:10:05    (  50.39, -90.80)  186.11            141
 01/30/2012   09:46:37   (  49.89,-113.03) 01/30/2012   09:51:33    (  50.50,-116.13)  230.62            296
 02/01/2012   19:05:49   (  49.96, -92.50) 02/01/2012   19:00:21    (  49.63, -94.30)  134.48            328
 02/01/2012   20:44:42   (  49.96,-117.22) 02/01/2012   20:41:49    (  49.52,-119.62)  179.84            173