Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2015 3 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)
 03/08/2015   07:46:24   (  20.01, -89.51) 03/08/2015   07:41:16    (  20.01, -89.37)   14.34            308
 03/08/2015   09:19:39   (  40.33,-108.81) 03/08/2015   09:16:57    (  40.39,-109.04)   20.26            162
 03/11/2015   06:31:08   (  46.28, -65.04) 03/11/2015   06:36:30    (  46.71, -67.08)  163.60            322
 03/11/2015   08:09:00   (  49.90, -88.32) 03/11/2015   08:16:56    (  50.39, -90.89)  191.16            476
 03/13/2015   17:28:15   (  49.95, -67.82) 03/13/2015   17:26:09    (  51.35, -69.75)  206.25            126
 03/13/2015   19:07:07   (  49.89, -92.51) 03/13/2015   19:07:08    (  49.58, -94.32)  134.42              1
 03/13/2015   20:43:30   (  40.96,-113.95) 03/13/2015   20:46:01    (  40.50,-116.22)  198.01            151
 03/16/2015   06:56:56   (  20.04, -77.12) 03/16/2015   06:50:24    (  19.95, -76.70)   44.86            392
 03/16/2015   08:31:33   (  35.44, -97.91) 03/16/2015   08:27:29    (  35.44, -97.93)    1.70            244
 03/16/2015   10:07:55   (  44.46,-119.76) 03/16/2015   10:06:22    (  44.55,-120.25)   40.30             93