Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 10 16.  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)
 10/18/2017   07:18:33   (  49.94, -75.98) 10/18/2017   07:20:46    (  50.38, -78.24)  168.62            133
 10/18/2017   08:57:27   (  49.88,-100.72) 10/18/2017   09:02:15    (  50.43,-103.59)  213.45            288
 10/20/2017   18:16:43   (  49.97, -80.19) 10/20/2017   18:11:03    (  49.67, -81.76)  117.93            340
 10/20/2017   19:55:36   (  49.97,-104.91) 10/20/2017   19:52:31    (  49.56,-107.09)  163.21            185
 10/20/2017   21:30:46   (  36.67,-125.00) 10/20/2017   21:30:10    (  36.18,-127.60)  239.50             36
 10/23/2017   09:23:00   (  24.66,-113.14) 10/23/2017   09:15:57    (  24.78,-113.62)   50.52            423
 10/26/2017   06:30:04   (  46.37, -65.02) 10/26/2017   06:31:03    (  46.77, -67.11)  165.67             59
 10/26/2017   08:07:57   (  49.93, -88.33) 10/26/2017   08:11:29    (  50.45, -90.91)  192.94            212
 10/26/2017   09:46:50   (  49.93,-113.05) 10/26/2017   09:52:57    (  50.56,-116.24)  237.33            367