Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2014 7 29.  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)
 07/29/2014   20:14:39   (  49.99,-109.57) 07/29/2014   20:06:19    (  50.71,-109.31)   82.14            500
 07/30/2014   06:30:35   (  46.51, -65.03) 07/30/2014   06:37:56    (  47.68, -66.65)  179.19            441
 08/01/2014   17:27:49   (  49.99, -67.87) 08/01/2014   17:27:32    (  49.75, -69.22)  100.81             17
 08/01/2014   19:04:28   (  42.01, -89.61) 08/01/2014   19:06:42    (  41.66, -91.41)  153.91            134
 08/01/2014   20:40:50   (  32.96,-111.62) 08/01/2014   20:45:35    (  32.52,-113.89)  218.22            285
 08/04/2014   06:56:32   (  20.02, -77.22) 08/04/2014   06:52:22    (  19.91, -76.75)   50.42            250
 08/04/2014   08:32:30   (  30.56, -99.35) 08/04/2014   08:30:50    (  30.56, -99.35)    0.13            100
 08/04/2014   10:05:59   (  49.92,-117.77) 08/04/2014   10:06:46    (  49.94,-118.00)   17.16             47
 08/06/2014   21:04:09   (  49.94,-121.94) 08/06/2014   20:57:05    (  49.97,-121.66)   20.25            424