Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2013 12 23.  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)
 12/23/2013   08:34:46   (  23.21,-101.24) 12/23/2013   08:27:19    (  23.22,-101.28)    4.18            447
 12/23/2013   10:11:08   (  32.30,-123.65) 12/23/2013   10:06:12    (  32.40,-124.18)   51.29            296
 12/26/2013   07:19:22   (  49.90, -76.09) 12/26/2013   07:22:32    (  50.31, -78.18)  156.09            190
 12/26/2013   08:58:15   (  49.90,-100.81) 12/26/2013   09:04:00    (  50.43,-103.50)  200.58            345
 12/28/2013   18:17:31   (  49.95, -80.29) 12/28/2013   18:12:52    (  49.70, -81.84)  114.55            279
 12/28/2013   19:56:24   (  49.95,-105.01) 12/28/2013   19:54:20    (  49.58,-107.16)  159.80            124
 12/28/2013   21:31:05   (  34.92,-124.60) 12/28/2013   21:31:28    (  34.40,-127.09)  235.61             23
 12/31/2013   07:46:12   (  20.04, -89.61) 12/31/2013   07:37:52    (  19.32, -89.56)   80.86            500
 12/31/2013   09:22:45   (  28.48,-112.28) 12/31/2013   09:16:45    (  28.51,-112.59)   29.86            360