Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 5 6.  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)
 05/08/2017   10:12:06   (  26.82,-124.99) 05/08/2017   10:05:39    (  25.62,-125.96)  165.22            387
 05/11/2017   07:18:45   (  49.92, -76.00) 05/11/2017   07:19:58    (  50.33, -78.13)  158.25             73
 05/11/2017   08:57:38   (  49.92,-100.72) 05/11/2017   09:01:26    (  50.44,-103.45)  202.75            228
 05/13/2017   18:16:53   (  49.99, -80.18) 05/13/2017   18:10:15    (  49.70, -81.70)  113.16            398
 05/13/2017   19:55:46   (  49.98,-104.90) 05/13/2017   19:51:43    (  49.59,-107.02)  158.40            243
 05/13/2017   21:30:56   (  36.69,-124.99) 05/13/2017   21:29:22    (  36.22,-127.52)  232.05             94