Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 7 25.  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)
 07/27/2017   10:11:47   (  26.73,-124.97) 07/27/2017   10:05:18    (  26.82,-125.58)   61.31            389
 07/30/2017   07:18:27   (  49.88, -75.98) 07/30/2017   07:20:02    (  50.27, -78.10)  156.97             95
 07/30/2017   08:57:19   (  49.89,-100.70) 07/30/2017   09:01:28    (  50.44,-103.39)  201.48            249
 08/01/2017   18:16:34   (  49.96, -80.15) 08/01/2017   18:10:19    (  49.70, -81.65)  111.92            375
 08/01/2017   19:55:27   (  49.96,-104.86) 08/01/2017   19:51:47    (  49.59,-106.97)  157.19            220
 08/01/2017   21:30:39   (  36.78,-124.99) 08/01/2017   21:29:28    (  36.32,-127.51)  230.38             71