Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2016 5 19.  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)
 05/21/2016   08:35:19   (  20.04,-101.94) 05/21/2016   08:26:59    (  20.03,-102.05)   12.00            500
 05/21/2016   10:11:42   (  29.07,-124.46) 05/21/2016   10:05:52    (  29.22,-125.07)   60.84            350
 05/24/2016   07:18:56   (  49.88, -76.05) 05/24/2016   07:21:14    (  50.28, -78.22)  161.17            138
 05/24/2016   08:57:48   (  49.94,-100.75) 05/24/2016   09:02:40    (  50.51,-103.49)  205.38            292
 05/26/2016   18:17:00   (  49.99, -80.19) 05/26/2016   18:11:30    (  49.72, -81.74)  115.42            330
 05/26/2016   19:55:53   (  50.00,-104.91) 05/26/2016   19:52:58    (  49.61,-107.07)  160.68            175
 05/26/2016   21:31:02   (  36.65,-124.99) 05/26/2016   21:30:36    (  36.17,-127.55)  235.43             26