Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2015 4 26.  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)
 04/28/2015   06:31:26   (  46.66, -65.03) 04/28/2015   06:35:14    (  47.00, -66.85)  143.71            228
 04/28/2015   08:09:24   (  49.93, -88.45) 04/28/2015   08:15:45    (  50.38, -90.78)  173.66            381
 04/30/2015   19:07:33   (  49.96, -92.60) 04/30/2015   19:05:57    (  49.67, -94.25)  122.63             96
 04/30/2015   20:45:29   (  46.57,-115.98) 04/30/2015   20:46:26    (  46.17,-118.17)  174.13             57
 05/03/2015   06:57:20   (  20.06, -77.25) 05/03/2015   06:49:09    (  19.94, -76.58)   71.33            491
 05/03/2015   08:36:14   (  20.00,-101.98) 05/03/2015   08:30:38    (  19.98,-101.94)    4.79            336
 05/03/2015   10:09:55   (  38.69,-121.81) 05/03/2015   10:06:46    (  38.73,-122.14)   29.14            189
 05/06/2015   07:19:52   (  49.90, -76.09) 05/06/2015   07:24:45    (  50.29, -78.10)  149.42            293