Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 10 19.  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)
 10/20/2017   18:16:44   (  49.98, -80.20) 10/20/2017   18:11:03    (  49.69, -81.77)  117.53            341
 10/20/2017   19:55:37   (  49.98,-104.92) 10/20/2017   19:52:31    (  49.58,-107.10)  162.78            186
 10/20/2017   21:30:46   (  36.62,-124.99) 10/20/2017   21:30:09    (  36.15,-127.59)  239.11             37
 10/23/2017   09:23:04   (  24.56,-113.17) 10/23/2017   09:15:59    (  24.64,-113.65)   49.63            425
 10/26/2017   06:30:09   (  46.38, -65.04) 10/26/2017   06:31:03    (  46.81, -67.09)  164.24             54
 10/26/2017   08:08:03   (  49.88, -88.36) 10/26/2017   08:11:31    (  50.38, -90.94)  191.90            208
 10/26/2017   09:46:56   (  49.89,-113.08) 10/26/2017   09:52:58    (  50.54,-116.24)  236.31            362
 10/28/2017   19:06:12   (  49.96, -92.56) 10/28/2017   19:01:46    (  49.62, -94.44)  140.90            266
 10/28/2017   20:45:05   (  49.96,-117.27) 10/28/2017   20:43:14    (  49.51,-119.77)  186.23            111