Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2016 6 14.  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)
 06/17/2016   06:30:16   (  46.47, -65.03) 06/17/2016   06:31:25    (  46.85, -67.00)  156.41             69
 06/17/2016   08:08:11   (  49.92, -88.38) 06/17/2016   08:11:53    (  50.42, -90.85)  184.60            222
 06/17/2016   09:47:04   (  49.92,-113.10) 06/17/2016   09:53:21    (  50.53,-116.18)  229.02            377
 06/19/2016   19:06:19   (  49.96, -92.54) 06/19/2016   19:02:10    (  49.65, -94.41)  138.23            249
 06/19/2016   20:45:12   (  49.96,-117.26) 06/19/2016   20:43:38    (  49.54,-119.73)  183.53             94
 06/22/2016   08:34:44   (  20.95,-101.68) 06/22/2016   08:26:39    (  20.95,-101.83)   15.58            485
 06/22/2016   10:11:07   (  29.98,-124.18) 06/22/2016   10:05:32    (  30.13,-124.82)   63.92            335