Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2014 10 21.  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)
 10/23/2014   06:56:28   (  20.02, -77.22) 10/23/2014   06:53:17    (  19.93, -76.75)   49.75            191
 10/23/2014   08:31:49   (  32.79, -98.75) 10/23/2014   08:31:07    (  32.79, -98.75)    0.27             42
 10/23/2014   10:05:55   (  49.94,-117.75) 10/23/2014   10:07:40    (  50.01,-118.05)   22.90            105
 10/25/2014   19:25:16   (  49.98, -97.26) 10/25/2014   19:16:56    (  52.00, -97.08)  224.70            500
 10/25/2014   21:04:09   (  49.97,-121.98) 10/25/2014   20:57:52    (  50.06,-121.56)   31.82            377
 10/28/2014   18:09:01   (  20.12, -71.37) 10/28/2014   18:10:31    (  19.88, -72.40)  111.03             90
 10/28/2014   19:52:02   (  35.03, -99.89) 10/28/2014   19:56:13    (  34.64,-101.71)  172.17            251
 10/31/2014   07:46:03   (  20.02, -89.62) 10/31/2014   07:43:43    (  19.95, -89.38)   25.79            140