Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2012 5 27.  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)
 05/29/2012   07:19:20   (  49.07, -76.39) 05/29/2012   07:19:05    (  49.43, -78.63)  166.98             15
 05/29/2012   08:57:59   (  49.91,-100.77) 05/29/2012   09:00:17    (  50.45,-103.54)  206.72            138
 05/31/2012   18:17:22   (  49.95, -80.22) 05/31/2012   18:09:03    (  49.68, -81.73)  112.12            499
 05/31/2012   19:56:16   (  49.99,-104.96) 05/31/2012   19:50:32    (  49.64,-107.09)  157.24            344
 05/31/2012   21:31:22   (  36.43,-124.98) 05/31/2012   21:28:06    (  35.97,-127.50)  231.33            196
 06/06/2012   06:33:17   (  39.04, -67.74) 06/06/2012   06:31:03    (  39.39, -69.70)  173.54            134
 06/06/2012   08:09:08   (  49.91, -88.57) 06/06/2012   08:09:23    (  50.37, -90.87)  171.26             15
 06/06/2012   09:48:02   (  49.88,-113.31) 06/06/2012   09:50:51    (  50.47,-116.19)  215.75            169