Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2012 2 22.  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)
 02/23/2012   07:18:55   (  49.92, -76.05) 02/23/2012   07:19:29    (  50.35, -78.22)  162.04             34
 02/23/2012   08:57:48   (  49.92,-100.77) 02/23/2012   09:00:57    (  50.46,-103.55)  206.52            189
 02/25/2012   18:17:05   (  49.96, -80.27) 02/25/2012   18:09:46    (  49.68, -81.73)  109.12            439
 02/25/2012   19:55:58   (  49.95,-104.99) 02/25/2012   19:51:14    (  49.57,-107.06)  154.40            284
 02/25/2012   21:31:03   (  36.36,-124.99) 02/25/2012   21:28:48    (  35.90,-127.48)  229.48            135
 02/28/2012   09:24:39   (  20.04,-114.31) 02/28/2012   09:16:19    (  18.94,-115.04)  144.28            500
 03/02/2012   06:31:03   (  44.26, -65.86) 03/02/2012   06:30:24    (  44.61, -67.92)  168.56             39
 03/02/2012   08:08:21   (  49.91, -88.40) 03/02/2012   08:10:13    (  50.42, -90.90)  186.88            112
 03/02/2012   09:47:14   (  49.91,-113.12) 03/02/2012   09:51:41    (  50.53,-116.22)  231.30            267