Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2015 6 9.  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)
 06/09/2015   18:17:48   (  49.99, -80.26) 06/09/2015   18:15:08    (  49.72, -81.72)  108.71            160
 06/09/2015   19:56:41   (  49.99,-104.98) 06/09/2015   19:56:36    (  49.61,-107.04)  153.92              5
 06/09/2015   21:29:27   (  28.05,-122.72) 06/09/2015   21:31:46    (  27.53,-125.08)  238.89            139
 06/12/2015   07:46:30   (  20.02, -89.62) 06/12/2015   07:39:52    (  19.98, -89.39)   24.35            398
 06/12/2015   09:21:13   (  35.07,-110.52) 06/12/2015   09:17:03    (  35.13,-110.71)   18.77            250
 06/15/2015   06:31:06   (  46.69, -65.02) 06/15/2015   06:35:01    (  47.06, -66.95)  151.81            235
 06/15/2015   08:09:05   (  49.90, -88.47) 06/15/2015   08:15:33    (  50.40, -90.89)  181.59            388
 06/17/2015   19:07:13   (  49.97, -92.62) 06/17/2015   19:05:49    (  49.65, -94.39)  131.82             84
 06/17/2015   20:44:57   (  45.87,-115.72) 06/17/2015   20:46:06    (  45.45,-118.03)  185.37             69