Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2016 6 18.  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)
 06/19/2016   19:06:20   (  49.99, -92.55) 06/19/2016   19:02:11    (  49.68, -94.42)  138.20            249
 06/19/2016   20:45:13   (  49.99,-117.27) 06/19/2016   20:43:39    (  49.57,-119.74)  183.47             94
 06/22/2016   08:34:44   (  20.91,-101.69) 06/22/2016   08:26:39    (  20.92,-101.84)   15.47            485
 06/22/2016   10:11:06   (  30.00,-124.17) 06/22/2016   10:05:32    (  30.11,-124.83)   63.99            334
 06/25/2016   07:18:39   (  49.90, -76.01) 06/25/2016   07:21:08    (  50.32, -78.21)  163.41            149
 06/25/2016   08:57:32   (  49.90,-100.73) 06/25/2016   09:02:36    (  50.42,-103.53)  207.94            304
 06/27/2016   18:16:46   (  49.95, -80.16) 06/27/2016   18:11:24    (  49.70, -81.74)  116.72            322
 06/27/2016   19:55:39   (  49.95,-104.88) 06/27/2016   19:52:52    (  49.59,-107.07)  161.97            167