Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 12 2.  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)
 12/05/2017   07:18:43   (  49.88, -75.98) 12/05/2017   07:20:37    (  50.32, -78.29)  171.92            114
 12/05/2017   08:57:36   (  49.89,-100.70) 12/05/2017   09:02:04    (  50.49,-103.59)  216.41            268
 12/07/2017   18:16:52   (  49.97, -80.19) 12/07/2017   18:10:52    (  49.66, -81.80)  120.76            360
 12/07/2017   19:55:45   (  49.97,-104.91) 12/07/2017   19:52:20    (  49.55,-107.13)  166.02            205
 12/07/2017   21:30:55   (  36.67,-124.99) 12/07/2017   21:29:59    (  36.17,-127.63)  243.05             56
 12/10/2017   09:23:31   (  23.42,-113.42) 12/10/2017   09:16:07    (  23.51,-113.96)   55.81            444