Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2016 4 16.  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)
 04/19/2016   10:12:55   (  27.55,-124.99) 04/19/2016   10:06:40    (  26.26,-125.81)  164.45            375
 04/22/2016   07:19:49   (  49.90, -76.21) 04/22/2016   07:21:11    (  50.29, -78.17)  147.00             82
 04/22/2016   08:58:42   (  49.91,-100.92) 04/22/2016   09:02:39    (  50.40,-103.50)  191.52            237
 04/24/2016   18:17:59   (  49.98, -80.39) 04/24/2016   18:11:28    (  49.73, -81.70)   98.42            391
 04/24/2016   19:56:52   (  49.98,-105.11) 04/24/2016   19:52:56    (  49.62,-107.03)  143.62            236
 04/24/2016   21:31:50   (  35.96,-124.99) 04/24/2016   21:30:23    (  35.55,-127.32)  215.22             87