Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 6 29.  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)
 06/30/2017   18:16:41   (  49.96, -80.15) 06/30/2017   18:10:12    (  49.68, -81.64)  111.00            389
 06/30/2017   19:55:34   (  49.96,-104.87) 06/30/2017   19:51:40    (  49.57,-106.96)  156.23            234
 06/30/2017   21:30:45   (  36.72,-124.98) 06/30/2017   21:29:20    (  36.25,-127.48)  229.20             85
 07/03/2017   09:23:48   (  21.71,-113.83) 07/03/2017   09:15:56    (  21.79,-114.19)   37.95            472
 07/06/2017   06:30:04   (  46.37, -65.03) 07/06/2017   06:30:11    (  46.75, -66.91)  149.89              7
 07/06/2017   08:07:57   (  49.93, -88.33) 07/06/2017   08:10:37    (  50.43, -90.71)  177.93            160
 07/06/2017   09:46:50   (  49.94,-113.05) 07/06/2017   09:52:05    (  50.54,-116.03)  222.29            315
 07/08/2017   19:06:07   (  49.95, -92.52) 07/08/2017   19:00:54    (  49.63, -94.29)  132.37            313
 07/08/2017   20:45:00   (  49.95,-117.24) 07/08/2017   20:42:22    (  49.52,-119.62)  177.66            158