Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2014 4 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)
 04/25/2014   06:30:53   (  46.44, -65.03) 04/25/2014   06:35:50    (  46.86, -67.05)  161.25            297
 04/25/2014   08:08:47   (  49.93, -88.36) 04/25/2014   08:16:18    (  50.43, -90.89)  188.17            451
 04/27/2014   19:06:51   (  49.99, -92.52) 04/27/2014   19:06:40    (  49.62, -94.60)  154.85             11
 04/27/2014   20:43:24   (  41.67,-114.16) 04/27/2014   20:45:44    (  41.19,-116.68)  217.47            140
 04/30/2014   06:56:32   (  20.03, -77.12) 04/30/2014   06:50:01    (  19.97, -76.80)   33.75            391
 04/30/2014   08:31:07   (  35.54, -97.89) 04/30/2014   08:27:05    (  35.53, -97.97)    7.74            242
 04/30/2014   10:07:29   (  44.56,-119.74) 04/30/2014   10:05:58    (  44.65,-120.26)   42.14             91