Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 5 5.  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)
 05/05/2017   19:06:25   (  49.97, -92.55) 05/05/2017   19:00:58    (  49.63, -94.35)  134.68            327
 05/05/2017   20:45:18   (  49.97,-117.27) 05/05/2017   20:42:26    (  49.52,-119.68)  179.98            172
 05/08/2017   10:12:06   (  26.81,-124.99) 05/08/2017   10:05:39    (  25.61,-125.97)  165.25            387
 05/11/2017   07:18:46   (  49.91, -76.01) 05/11/2017   07:19:59    (  50.32, -78.13)  158.32             73
 05/11/2017   08:57:39   (  49.91,-100.73) 05/11/2017   09:01:27    (  50.43,-103.46)  202.84            228
 05/13/2017   18:16:54   (  50.00, -80.19) 05/13/2017   18:10:16    (  49.72, -81.70)  113.13            398
 05/13/2017   19:55:46   (  50.00,-104.91) 05/13/2017   19:51:43    (  49.61,-107.03)  158.35            243
 05/13/2017   21:30:56   (  36.71,-125.00) 05/13/2017   21:29:22    (  36.23,-127.52)  232.01             94