Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2016 12 13.  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)
 12/15/2016   08:34:30   (  20.68,-101.72) 12/15/2016   08:26:21    (  20.75,-101.98)   28.56            489
 12/15/2016   10:10:52   (  29.78,-124.20) 12/15/2016   10:05:14    (  29.93,-124.98)   76.73            338
 12/18/2016   07:18:22   (  49.93, -75.96) 12/18/2016   07:20:46    (  50.38, -78.29)  173.35            144
 12/18/2016   08:57:15   (  49.93,-100.68) 12/18/2016   09:02:13    (  50.54,-103.59)  217.81            298
 12/20/2016   18:16:31   (  49.97, -80.17) 12/20/2016   18:11:02    (  49.66, -81.82)  123.14            329
 12/20/2016   19:55:24   (  49.97,-104.89) 12/20/2016   19:52:30    (  49.55,-107.14)  168.42            174
 12/20/2016   21:30:35   (  36.73,-124.99) 12/20/2016   21:30:10    (  36.23,-127.67)  245.84             25