Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2014 4 19.  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)
 04/19/2014   18:17:41   (  49.99, -80.22) 04/19/2014   18:15:41    (  49.69, -81.93)  127.40            120
 04/19/2014   19:56:00   (  47.97,-104.12) 04/19/2014   19:56:34    (  47.55,-106.39)  176.14             34
 04/22/2014   07:46:19   (  20.01, -89.56) 04/22/2014   07:40:31    (  20.01, -89.48)    8.97            348
 04/22/2014   09:20:12   (  38.04,-109.59) 04/22/2014   09:16:52    (  38.07,-109.86)   23.84            200
 04/25/2014   06:30:54   (  46.42, -65.04) 04/25/2014   06:35:51    (  46.84, -67.06)  161.30            297
 04/25/2014   08:08:48   (  49.91, -88.37) 04/25/2014   08:16:19    (  50.41, -90.90)  188.26            451
 04/27/2014   19:06:51   (  49.95, -92.51) 04/27/2014   19:06:40    (  49.59, -94.59)  154.89             11
 04/27/2014   20:43:24   (  41.63,-114.14) 04/27/2014   20:45:44    (  41.15,-116.67)  217.52            140