Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2015 2 11.  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)
 02/12/2015   06:57:02   (  20.05, -77.21) 02/12/2015   06:50:50    (  19.94, -76.66)   58.59            372
 02/12/2015   08:34:07   (  26.56,-100.37) 02/12/2015   08:30:27    (  26.56,-100.37)    0.32            220
 02/12/2015   10:07:42   (  45.61,-119.44) 02/12/2015   10:06:29    (  45.65,-119.79)   27.87             73
 02/15/2015   07:19:36   (  49.89, -76.03) 02/15/2015   07:26:31    (  50.28, -78.22)  162.41            415
 02/17/2015   18:17:43   (  49.95, -80.23) 02/17/2015   18:16:45    (  49.68, -81.65)  105.88             58
 02/17/2015   19:55:02   (  44.36,-102.80) 02/17/2015   19:56:36    (  43.97,-104.73)  159.93             94
 02/17/2015   21:27:44   (  22.11,-121.24) 02/17/2015   21:31:43    (  21.63,-123.53)  242.64            239
 02/20/2015   07:46:23   (  20.00, -89.54) 02/20/2015   07:41:30    (  19.94, -89.37)   19.38            293
 02/20/2015   09:19:24   (  41.14,-108.58) 02/20/2015   09:16:56    (  41.19,-108.75)   14.95            148