Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2015 10 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)
 10/10/2015   06:56:06   (  20.03, -77.17) 10/10/2015   06:47:46    (  18.68, -76.97)  151.15            500
 10/10/2015   08:32:49   (  27.86, -99.99) 10/10/2015   08:26:39    (  27.88,-100.03)    3.57            370
 10/10/2015   10:09:11   (  36.93,-122.25) 10/10/2015   10:05:32    (  37.04,-122.77)   48.29            219
 10/13/2015   07:18:40   (  49.93, -75.99) 10/13/2015   07:23:05    (  50.37, -78.18)  163.52            265
 10/13/2015   08:57:33   (  49.93,-100.71) 10/13/2015   09:04:33    (  50.48,-103.50)  207.99            420
 10/15/2015   18:16:48   (  49.94, -80.16) 10/15/2015   18:13:21    (  49.69, -81.67)  111.56            207
 10/15/2015   19:55:42   (  50.00,-104.90) 10/15/2015   19:54:50    (  49.64,-107.02)  156.73             52
 10/15/2015   21:29:19   (  31.13,-123.44) 10/15/2015   21:30:52    (  30.61,-125.88)  240.17             93
 10/18/2015   07:45:28   (  20.02, -89.52) 10/18/2015   07:38:04    (  19.98, -89.36)   16.96            444
 10/18/2015   09:20:56   (  32.36,-111.17) 10/18/2015   09:16:01    (  32.44,-111.47)   30.02            295