Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 7 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)
 07/06/2017   06:30:05   (  46.34, -65.04) 07/06/2017   06:30:12    (  46.72, -66.92)  150.01              7
 07/06/2017   08:07:58   (  49.90, -88.34) 07/06/2017   08:10:38    (  50.40, -90.72)  178.08            160
 07/06/2017   09:46:51   (  49.91,-113.06) 07/06/2017   09:52:06    (  50.51,-116.04)  222.47            315
 07/08/2017   19:06:07   (  49.99, -92.53) 07/08/2017   19:00:54    (  49.66, -94.30)  132.35            313
 07/08/2017   20:45:00   (  49.98,-117.25) 07/08/2017   20:42:22    (  49.55,-119.63)  177.61            158
 07/11/2017   10:11:51   (  26.68,-124.99) 07/11/2017   10:05:21    (  26.33,-125.71)   81.08            390
 07/14/2017   07:18:30   (  49.94, -75.97) 07/14/2017   07:19:52    (  50.34, -78.05)  154.50             82
 07/14/2017   08:57:24   (  49.88,-100.71) 07/14/2017   09:01:21    (  50.39,-103.40)  199.33            237