Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2014 12 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)
 12/10/2014   06:56:27   (  20.03, -77.18) 12/10/2014   06:52:37    (  19.95, -76.79)   41.72            230
 12/10/2014   08:29:54   (  39.63, -96.71) 12/10/2014   08:28:30    (  39.63, -96.69)    1.25             84
 12/10/2014   10:05:54   (  49.93,-117.70) 12/10/2014   10:07:00    (  50.03,-118.11)   30.61             66
 12/12/2014   21:04:06   (  49.97,-121.94) 12/12/2014   20:57:14    (  50.03,-121.55)   28.36            412
 12/15/2014   18:16:04   (  45.72, -78.55) 12/15/2014   18:17:16    (  45.45, -80.01)  117.76             72
 12/15/2014   19:52:27   (  36.75,-100.33) 12/15/2014   19:56:09    (  36.35,-102.27)  179.43            222
 12/18/2014   07:45:58   (  20.03, -89.54) 12/18/2014   07:43:12    (  20.00, -89.47)    9.05            166
 12/18/2014   09:16:55   (  48.56,-105.92) 12/18/2014   09:16:31    (  48.59,-106.05)   10.33             24