Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2014 1 16.  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)
 01/19/2014   06:30:42   (  46.41, -65.03) 01/19/2014   06:33:16    (  46.78, -67.00)  155.95            154
 01/19/2014   08:08:36   (  49.92, -88.35) 01/19/2014   08:13:43    (  50.41, -90.82)  183.51            307
 01/19/2014   09:47:29   (  49.93,-113.07) 01/19/2014   09:55:11    (  50.52,-116.14)  227.85            462
 01/21/2014   19:06:48   (  49.95, -92.58) 01/21/2014   19:04:02    (  49.59, -94.48)  141.58            166
 01/21/2014   20:45:42   (  50.00,-117.32) 01/21/2014   20:45:31    (  49.54,-119.82)  186.76             11
 01/24/2014   08:33:57   (  25.77,-100.54) 01/24/2014   08:27:12    (  25.79,-100.60)    7.00            405
 01/24/2014   10:10:19   (  34.85,-122.87) 01/24/2014   10:06:05    (  34.96,-123.42)   51.77            254