Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 5 31.  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)
 06/01/2017   09:24:10   (  21.17,-114.00) 06/01/2017   09:16:09    (  21.23,-114.37)   39.31            481
 06/04/2017   06:30:15   (  46.50, -65.01) 06/04/2017   06:30:15    (  46.80, -66.93)  150.23              0
 06/04/2017   08:08:11   (  49.89, -88.39) 06/04/2017   08:10:43    (  50.37, -90.78)  178.85            152
 06/04/2017   09:47:04   (  49.89,-113.11) 06/04/2017   09:52:11    (  50.48,-116.11)  223.30            307
 06/06/2017   19:06:20   (  50.00, -92.57) 06/06/2017   19:01:00    (  49.68, -94.36)  133.38            320
 06/06/2017   20:45:13   (  49.99,-117.28) 06/06/2017   20:42:28    (  49.57,-119.68)  178.64            165
 06/09/2017   10:12:01   (  26.79,-125.00) 06/09/2017   10:05:33    (  25.98,-125.85)  123.71            388