Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2015 8 14.  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)
 08/15/2015   07:45:49   (  20.03, -89.54) 08/15/2015   07:39:04    (  19.99, -89.39)   16.26            405
 08/15/2015   09:20:39   (  34.65,-110.56) 08/15/2015   09:16:22    (  34.72,-110.84)   26.41            257
 08/18/2015   06:30:28   (  46.45, -65.04) 08/18/2015   06:34:14    (  46.85, -67.02)  158.34            226
 08/18/2015   08:08:23   (  49.89, -88.39) 08/18/2015   08:14:42    (  50.41, -90.88)  186.65            379
 08/20/2015   19:06:31   (  49.95, -92.53) 08/20/2015   19:04:56    (  49.63, -94.37)  136.25             95
 08/20/2015   20:44:26   (  46.50,-115.88) 08/20/2015   20:45:24    (  46.06,-118.26)  188.88             58
 08/23/2015   06:56:19   (  20.04, -77.18) 08/23/2015   06:48:11    (  19.95, -76.70)   50.31            488
 08/23/2015   08:32:33   (  29.61, -99.56) 08/23/2015   08:26:56    (  29.60, -99.60)    3.81            337
 08/23/2015   10:08:51   (  38.91,-121.66) 08/23/2015   10:05:45    (  38.98,-122.19)   46.02            186