Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2016 9 4.  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   (  46.38, -65.04) 09/05/2016   06:30:51    (  46.73, -66.94)  150.76             57
 09/05/2016   08:07:48   (  49.88, -88.37) 09/05/2016   08:11:18    (  50.35, -90.77)  179.11            210
 09/05/2016   09:46:41   (  49.89,-113.08) 09/05/2016   09:52:45    (  50.51,-116.07)  223.55            364
 09/07/2016   19:05:57   (  49.99, -92.54) 09/07/2016   19:01:33    (  49.69, -94.31)  131.59            264
 09/07/2016   20:44:50   (  49.98,-117.26) 09/07/2016   20:43:01    (  49.58,-119.64)  176.84            109
 09/10/2016   08:34:37   (  20.06,-101.87) 09/10/2016   08:26:18    (  19.87,-101.98)   24.09            499
 09/10/2016   10:11:03   (  28.91,-124.44) 09/10/2016   10:05:11    (  29.05,-125.00)   56.14            352
 09/13/2016   07:18:19   (  49.91, -75.99) 09/13/2016   07:20:27    (  50.35, -78.06)  155.38            128
 09/13/2016   08:57:12   (  49.92,-100.71) 09/13/2016   09:01:55    (  50.46,-103.39)  199.83            283