Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 8 5.  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)
 08/07/2017   06:30:01   (  46.36, -65.03) 08/07/2017   06:30:25    (  46.73, -66.94)  151.81             24
 08/07/2017   08:07:54   (  49.93, -88.33) 08/07/2017   08:10:51    (  50.41, -90.74)  179.72            177
 08/07/2017   09:46:47   (  49.93,-113.05) 08/07/2017   09:52:19    (  50.53,-116.06)  224.13            332
 08/09/2017   19:06:04   (  49.99, -92.53) 08/09/2017   19:01:11    (  49.67, -94.35)  135.01            293
 08/09/2017   20:44:57   (  49.98,-117.25) 08/09/2017   20:42:39    (  49.56,-119.67)  180.29            138
 08/12/2017   08:34:46   (  20.03,-101.87) 08/12/2017   08:26:26    (  18.41,-102.37)  187.51            500
 08/12/2017   10:11:35   (  27.50,-124.79) 08/12/2017   10:05:19    (  27.61,-125.42)   63.17            376
 08/15/2017   07:18:27   (  49.91, -75.98) 08/15/2017   07:20:14    (  50.34, -78.11)  158.91            107