Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2013 6 2.  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)
 06/03/2013   18:17:32   (  49.98, -80.23) 06/03/2013   18:10:09    (  49.68, -81.85)  121.76            443
 06/03/2013   19:56:25   (  49.98,-104.95) 06/03/2013   19:51:37    (  49.57,-107.18)  166.99            288
 06/03/2013   21:31:32   (  36.51,-124.99) 06/03/2013   21:29:13    (  36.02,-127.62)  242.24            139
 06/06/2013   09:25:04   (  20.03,-114.29) 06/06/2013   09:16:44    (  18.76,-115.12)  165.59            500
 06/09/2013   06:31:27   (  44.20, -65.87) 06/09/2013   06:30:47    (  44.54, -67.94)  168.41             40
 06/09/2013   08:08:44   (  49.91, -88.41) 06/09/2013   08:10:35    (  50.41, -90.88)  185.32            111
 06/09/2013   09:47:37   (  49.91,-113.13) 06/09/2013   09:52:03    (  50.52,-116.21)  229.73            266
 06/11/2013   19:06:51   (  49.97, -92.56) 06/11/2013   19:00:52    (  49.62, -94.49)  144.05            359
 06/11/2013   20:45:44   (  49.97,-117.28) 06/11/2013   20:42:20    (  49.51,-119.82)  189.35            204