Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2014 8 10.  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)
 08/12/2014   07:45:58   (  20.01, -89.58) 08/12/2014   07:42:48    (  19.98, -89.32)   27.39            190
 08/12/2014   09:18:15   (  43.78,-107.75) 08/12/2014   09:17:30    (  43.78,-107.74)    1.09             45
 08/14/2014   20:14:40   (  49.99,-109.59) 08/14/2014   20:06:20    (  51.00,-109.32)  113.33            500
 08/15/2014   06:30:35   (  46.53, -65.03) 08/15/2014   06:37:57    (  47.41, -66.68)  158.85            442
 08/17/2014   17:27:46   (  49.95, -67.85) 08/17/2014   17:27:29    (  49.75, -69.12)   93.25             17
 08/17/2014   19:04:25   (  41.98, -89.61) 08/17/2014   19:06:39    (  41.66, -91.31)  145.53            134
 08/17/2014   20:40:47   (  32.94,-111.62) 08/17/2014   20:45:32    (  32.53,-113.80)  209.22            285
 08/20/2014   06:56:26   (  20.06, -77.20) 08/20/2014   06:52:19    (  19.95, -76.67)   56.62            247
 08/20/2014   08:33:24   (  26.98,-100.25) 08/20/2014   08:31:49    (  26.99,-100.25)    0.06             95