Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2016 9 3.  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)
 09/05/2016   06:29:54   (  46.37, -65.04) 09/05/2016   06:30:51    (  46.72, -66.94)  150.78             57
 09/05/2016   08:07:47   (  49.94, -88.34) 09/05/2016   08:11:17    (  50.40, -90.75)  178.81            210
 09/05/2016   09:46:41   (  49.88,-113.09) 09/05/2016   09:52:45    (  50.50,-116.07)  223.59            364
 09/07/2016   19:05:57   (  49.99, -92.54) 09/07/2016   19:01:33    (  49.70, -94.32)  131.58            264
 09/07/2016   20:44:50   (  49.99,-117.26) 09/07/2016   20:43:01    (  49.59,-119.64)  176.83            109
 09/10/2016   08:34:37   (  20.06,-101.87) 09/10/2016   08:26:17    (  19.92,-101.97)   18.27            500
 09/10/2016   10:11:03   (  28.91,-124.44) 09/10/2016   10:05:11    (  29.04,-125.00)   56.09            352
 09/13/2016   07:18:19   (  49.91, -75.99) 09/13/2016   07:20:27    (  50.34, -78.07)  155.32            128