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   18:16:43   (  49.98, -80.19) 10/20/2017   18:11:03    (  49.68, -81.77)  117.91            340
 10/20/2017   19:55:36   (  49.98,-104.91) 10/20/2017   19:52:31    (  49.57,-107.09)  163.17            185
 10/20/2017   21:30:46   (  36.68,-125.00) 10/20/2017   21:30:10    (  36.19,-127.60)  239.46             36
 10/23/2017   09:23:00   (  24.65,-113.14) 10/23/2017   09:15:57    (  24.77,-113.62)   50.51            423
 10/26/2017   06:30:04   (  46.36, -65.03) 10/26/2017   06:31:03    (  46.77, -67.11)  165.68             59
 10/26/2017   08:07:57   (  49.92, -88.33) 10/26/2017   08:11:29    (  50.45, -90.91)  192.96            212
 10/26/2017   09:46:50   (  49.92,-113.05) 10/26/2017   09:52:57    (  50.55,-116.24)  237.35            367
 10/28/2017   19:06:06   (  49.96, -92.53) 10/28/2017   19:01:46    (  49.61, -94.44)  142.69            260