Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2015 2 9.  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   (  20.03, -77.22) 02/12/2015   06:50:50    (  19.93, -76.67)   58.53            372
 02/12/2015   08:34:02   (  26.84,-100.30) 02/12/2015   08:30:22    (  26.84,-100.30)    0.04            220
 02/12/2015   10:07:41   (  45.65,-119.43) 02/12/2015   10:06:28    (  45.70,-119.78)   27.80             73
 02/15/2015   07:19:35   (  49.92, -76.02) 02/15/2015   07:26:30    (  50.33, -78.20)  162.27            415
 02/17/2015   18:17:43   (  49.97, -80.24) 02/17/2015   18:16:45    (  49.69, -81.65)  105.87             58
 02/17/2015   19:55:02   (  44.38,-102.80) 02/17/2015   19:56:36    (  43.99,-104.73)  159.92             94
 02/17/2015   21:27:44   (  22.13,-121.24) 02/17/2015   21:31:43    (  21.65,-123.53)  242.65            239