Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 8 10.  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)
 08/12/2017   08:34:46   (  20.01,-101.87) 08/12/2017   08:26:26    (  18.39,-102.37)  187.58            500
 08/12/2017   10:11:35   (  27.48,-124.79) 08/12/2017   10:05:19    (  27.59,-125.42)   63.18            376
 08/15/2017   07:18:28   (  49.90, -75.98) 08/15/2017   07:20:15    (  50.32, -78.11)  158.96            107
 08/15/2017   08:57:21   (  49.91,-100.70) 08/15/2017   09:01:43    (  50.43,-103.44)  203.46            262
 08/17/2017   18:16:36   (  49.98, -80.16) 08/17/2017   18:10:33    (  49.72, -81.70)  113.86            363
 08/17/2017   19:55:29   (  49.97,-104.88) 08/17/2017   19:52:01    (  49.61,-107.03)  159.09            208
 08/17/2017   21:30:40   (  36.74,-124.99) 08/17/2017   21:29:41    (  36.28,-127.54)  232.89             59
 08/20/2017   09:23:15   (  23.41,-113.43) 08/20/2017   09:15:51    (  23.46,-113.83)   40.68            444