Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2015 4 6.  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)
 04/06/2015   21:28:58   (  25.93,-122.12) 04/06/2015   21:31:57    (  25.43,-124.49)  244.07            179
 04/09/2015   07:46:39   (  20.01, -89.54) 04/09/2015   07:40:37    (  19.96, -89.35)   21.04            362
 04/09/2015   09:20:47   (  37.16,-109.83) 04/09/2015   09:17:12    (  37.20,-110.03)   18.60            215
 04/12/2015   06:31:21   (  46.48, -65.03) 04/12/2015   06:35:45    (  46.84, -66.98)  154.31            264
 04/12/2015   08:09:16   (  49.93, -88.38) 04/12/2015   08:16:13    (  50.40, -90.84)  182.94            417
 04/14/2015   19:07:28   (  49.99, -92.59) 04/14/2015   19:06:26    (  49.66, -94.31)  128.99             62
 04/14/2015   20:44:51   (  44.63,-115.23) 04/14/2015   20:46:21    (  44.19,-117.48)  184.77             90