Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2018 8 7.  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)
 08/07/2018   09:25:29   (  20.01,-114.42) 08/07/2018   09:17:09    (  18.53,-115.01)  176.16            500
 08/10/2018   06:31:46   (  44.50, -65.90) 08/10/2018   06:31:05    (  44.78, -67.71)  146.42             41
 08/10/2018   08:09:08   (  49.91, -88.53) 08/10/2018   08:10:58    (  50.37, -90.76)  167.07            110
 08/10/2018   09:48:01   (  49.91,-113.25) 08/10/2018   09:52:26    (  50.49,-116.09)  211.53            265
 08/12/2018   19:07:15   (  49.95, -92.68) 08/12/2018   19:01:17    (  49.68, -94.36)  124.23            358
 08/12/2018   20:46:08   (  49.95,-117.40) 08/12/2018   20:42:45    (  49.57,-119.69)  169.50            203