Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 8 8.  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)
 08/09/2017   19:06:04   (  49.97, -92.52) 08/09/2017   19:01:11    (  49.66, -94.34)  135.01            293
 08/09/2017   20:44:57   (  49.97,-117.24) 08/09/2017   20:42:39    (  49.55,-119.67)  180.31            138
 08/12/2017   08:34:46   (  20.04,-101.87) 08/12/2017   08:26:26    (  18.42,-102.36)  187.59            500
 08/12/2017   10:11:35   (  27.51,-124.78) 08/12/2017   10:05:19    (  27.62,-125.41)   63.14            376
 08/15/2017   07:18:27   (  49.93, -75.97) 08/15/2017   07:20:14    (  50.35, -78.10)  158.84            107
 08/15/2017   08:57:20   (  49.93,-100.69) 08/15/2017   09:01:42    (  50.46,-103.43)  203.32            262
 08/17/2017   18:16:36   (  49.96, -80.16) 08/17/2017   18:10:33    (  49.69, -81.69)  113.89            363
 08/17/2017   19:55:29   (  49.95,-104.87) 08/17/2017   19:52:01    (  49.58,-107.01)  159.15            208
 08/17/2017   21:30:40   (  36.72,-124.99) 08/17/2017   21:29:41    (  36.26,-127.53)  232.96             59