Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2013 10 8.  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)
 10/09/2013   18:17:06   (  49.97, -80.23) 10/09/2013   18:11:33    (  49.66, -81.83)  119.67            333
 10/09/2013   19:55:59   (  49.97,-104.95) 10/09/2013   19:53:02    (  49.61,-107.18)  164.92            177
 10/09/2013   21:31:06   (  36.50,-124.99) 10/09/2013   21:30:37    (  35.99,-127.59)  239.68             29
 10/12/2013   09:23:12   (  25.27,-113.03) 10/12/2013   09:16:19    (  25.34,-113.44)   42.05            413
 10/15/2013   06:30:23   (  46.43, -65.04) 10/15/2013   06:31:36    (  46.80, -67.03)  157.11             73
 10/15/2013   08:08:17   (  49.93, -88.37) 10/15/2013   08:12:03    (  50.42, -90.85)  184.66            226
 10/15/2013   09:47:10   (  49.93,-113.09) 10/15/2013   09:53:31    (  50.54,-116.17)  229.08            381
 10/17/2013   19:06:24   (  49.98, -92.56) 10/17/2013   19:02:22    (  49.63, -94.49)  144.01            242