Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2016 6 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)
 06/14/2016   09:23:04   (  25.24,-113.03) 06/14/2016   09:16:11    (  25.30,-113.42)   40.24            413
 06/17/2016   06:30:16   (  46.48, -65.02) 06/17/2016   06:31:25    (  46.86, -67.00)  156.35             69
 06/17/2016   08:08:11   (  49.93, -88.38) 06/17/2016   08:11:53    (  50.42, -90.85)  184.53            222
 06/17/2016   09:47:04   (  49.93,-113.10) 06/17/2016   09:53:21    (  50.53,-116.17)  228.94            377
 06/19/2016   19:06:19   (  49.95, -92.54) 06/19/2016   19:02:10    (  49.65, -94.40)  138.23            249
 06/19/2016   20:45:12   (  49.94,-117.26) 06/19/2016   20:43:38    (  49.54,-119.73)  183.54             94
 06/22/2016   08:34:46   (  20.84,-101.71) 06/22/2016   08:26:40    (  20.89,-101.85)   15.46            486
 06/22/2016   10:11:08   (  29.93,-124.19) 06/22/2016   10:05:33    (  30.08,-124.84)   63.91            335