Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2012 8 9.  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)
 08/09/2012   06:31:38   (  41.07, -66.90) 08/09/2012   06:30:07    (  41.45, -68.99)  179.95             91
 08/09/2012   08:08:02   (  49.93, -88.36) 08/09/2012   08:09:02    (  50.40, -90.84)  183.75             60
 08/09/2012   09:46:55   (  49.93,-113.08) 08/09/2012   09:50:29    (  50.57,-116.14)  228.22            214
 08/11/2012   19:06:08   (  49.98, -92.52) 08/11/2012   18:59:19    (  49.66, -94.38)  137.88            409
 08/11/2012   20:45:01   (  49.99,-117.24) 08/11/2012   20:40:47    (  49.55,-119.70)  183.20            254
 08/17/2012   07:18:21   (  49.90, -75.96) 08/17/2012   07:18:20    (  50.27, -78.22)  166.26              1
 08/17/2012   08:57:14   (  49.89,-100.69) 08/17/2012   08:59:47    (  50.43,-103.52)  210.65            153