Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2012 3 28.  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)
 03/28/2012   18:17:21   (  50.00, -80.30) 03/28/2012   18:09:46    (  49.71, -81.82)  113.74            455
 03/28/2012   19:56:14   (  49.99,-105.01) 03/28/2012   19:51:14    (  49.61,-107.15)  158.95            300
 03/28/2012   21:31:18   (  36.33,-124.98) 03/28/2012   21:28:46    (  35.82,-127.53)  235.37            152
 04/03/2012   06:31:50   (  42.90, -66.35) 04/03/2012   06:30:47    (  43.24, -68.48)  177.29             63
 04/03/2012   08:08:45   (  49.92, -88.42) 04/03/2012   08:10:12    (  50.45, -90.94)  189.03             87
 04/03/2012   09:47:38   (  49.93,-113.14) 04/03/2012   09:51:40    (  50.56,-116.27)  233.35            242
 04/05/2012   19:06:57   (  49.94, -92.66) 04/05/2012   19:00:29    (  49.63, -94.48)  135.60            388
 04/05/2012   20:45:51   (  49.99,-117.40) 04/05/2012   20:41:58    (  49.58,-119.83)  180.80            233