Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 2 28.  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   19:06:29   (  49.95, -92.55) 03/02/2017   19:01:10    (  49.65, -94.40)  137.27            319
 03/02/2017   20:45:22   (  49.95,-117.27) 03/02/2017   20:42:38    (  49.54,-119.73)  182.58            164
 03/05/2017   10:12:15   (  26.64,-125.00) 03/05/2017   10:05:45    (  25.79,-125.97)  134.75            390
 03/08/2017   07:18:54   (  49.88, -75.97) 03/08/2017   07:20:05    (  50.31, -78.19)  165.12             71
 03/08/2017   08:57:47   (  49.89,-100.69) 03/08/2017   09:01:32    (  50.47,-103.49)  209.60            225