Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 3 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)
 03/02/2017   19:06:30   (  50.00, -92.57) 03/02/2017   19:01:11    (  49.69, -94.43)  137.19            319
 03/02/2017   20:45:23   (  49.99,-117.29) 03/02/2017   20:42:39    (  49.59,-119.75)  182.45            164
 03/05/2017   10:12:15   (  26.65,-125.00) 03/05/2017   10:05:45    (  25.80,-125.96)  135.09            390
 03/08/2017   07:18:54   (  49.90, -75.96) 03/08/2017   07:20:05    (  50.31, -78.18)  165.01             71
 03/08/2017   08:57:47   (  49.90,-100.68) 03/08/2017   09:01:32    (  50.48,-103.48)  209.47            225
 03/10/2017   18:17:04   (  49.98, -80.19) 03/10/2017   18:10:20    (  49.72, -81.73)  113.78            404
 03/10/2017   19:55:57   (  49.97,-104.91) 03/10/2017   19:51:48    (  49.61,-107.05)  159.01            249
 03/10/2017   21:31:07   (  36.67,-124.99) 03/10/2017   21:29:26    (  36.18,-127.53)  234.14            101