Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 12 6.  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)
 12/07/2017   18:16:52   (  49.97, -80.19) 12/07/2017   18:10:52    (  49.65, -81.80)  120.79            360
 12/07/2017   19:55:45   (  49.96,-104.90) 12/07/2017   19:52:21    (  49.60,-107.15)  166.04            204
 12/07/2017   21:30:55   (  36.67,-124.99) 12/07/2017   21:29:59    (  36.17,-127.63)  243.08             56
 12/10/2017   09:23:31   (  23.42,-113.42) 12/10/2017   09:16:07    (  23.51,-113.96)   55.84            444
 12/13/2017   06:30:17   (  46.30, -65.03) 12/13/2017   06:30:52    (  46.74, -67.13)  167.90             35
 12/13/2017   08:08:08   (  49.92, -88.31) 12/13/2017   08:11:17    (  50.42, -90.93)  194.74            189
 12/13/2017   09:47:01   (  49.93,-113.03) 12/13/2017   09:52:44    (  50.58,-116.23)  239.10            343
 12/15/2017   19:06:17   (  49.96, -92.53) 12/15/2017   19:01:33    (  49.63, -94.47)  144.23            284