Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2015 8 19.  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)
 08/20/2015   19:06:31   (  49.96, -92.54) 08/20/2015   19:04:56    (  49.63, -94.36)  136.31             95
 08/20/2015   20:44:26   (  46.52,-115.89) 08/20/2015   20:45:24    (  46.06,-118.26)  188.96             58
 08/23/2015   06:56:19   (  20.01, -77.18) 08/23/2015   06:48:12    (  19.89, -76.72)   50.11            487
 08/23/2015   08:32:29   (  29.82, -99.50) 08/23/2015   08:26:52    (  29.84, -99.53)    3.43            337
 08/23/2015   10:08:51   (  38.88,-121.67) 08/23/2015   10:05:45    (  38.98,-122.19)   46.10            186
 08/26/2015   07:18:52   (  49.92, -76.01) 08/26/2015   07:23:50    (  50.36, -78.20)  163.98            298
 08/26/2015   08:57:45   (  49.92,-100.73) 08/26/2015   09:05:18    (  50.46,-103.53)  208.46            453
 08/28/2015   18:16:59   (  49.97, -80.17) 08/28/2015   18:14:03    (  49.69, -81.69)  113.64            176
 08/28/2015   19:55:52   (  49.97,-104.89) 08/28/2015   19:55:31    (  49.58,-107.02)  158.89             21
 08/28/2015   21:28:58   (  29.22,-122.94) 08/28/2015   21:31:02    (  28.74,-125.39)  244.35            124