Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2016 7 13.  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)
 07/13/2016   19:55:33   (  49.97,-104.88) 07/13/2016   19:52:46    (  49.57,-107.04)  161.62            167
 07/13/2016   21:30:44   (  36.73,-124.99) 07/13/2016   21:30:26    (  36.25,-127.57)  236.37             18
 07/16/2016   09:22:39   (  25.71,-112.87) 07/16/2016   09:15:53    (  25.82,-113.27)   41.47            406
 07/19/2016   06:30:01   (  46.35, -65.03) 07/19/2016   06:31:17    (  46.77, -67.02)  158.38             76
 07/19/2016   08:07:53   (  49.91, -88.34) 07/19/2016   08:11:43    (  50.39, -90.84)  185.92            230
 07/19/2016   09:46:46   (  49.91,-113.06) 07/19/2016   09:53:10    (  50.55,-116.14)  230.34            384
 07/21/2016   19:06:01   (  49.96, -92.50) 07/21/2016   19:01:59    (  49.65, -94.39)  139.34            242
 07/21/2016   20:44:54   (  49.96,-117.22) 07/21/2016   20:43:27    (  49.54,-119.71)  184.64             87