Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2015 10 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)
 10/15/2015   18:16:48   (  49.98, -80.18) 10/15/2015   18:13:21    (  49.74, -81.68)  111.48            207
 10/15/2015   19:55:41   (  49.98,-104.90) 10/15/2015   19:54:49    (  49.63,-107.01)  156.72             52
 10/15/2015   21:29:18   (  31.11,-123.43) 10/15/2015   21:30:51    (  30.59,-125.87)  240.11             93
 10/18/2015   07:45:28   (  20.04, -89.51) 10/18/2015   07:38:04    (  19.99, -89.36)   17.16            444
 10/18/2015   09:20:56   (  32.38,-111.16) 10/18/2015   09:16:01    (  32.45,-111.47)   29.87            295
 10/21/2015   06:30:09   (  46.32, -65.04) 10/21/2015   06:33:19    (  46.70, -67.06)  160.21            190
 10/21/2015   08:08:01   (  49.94, -88.33) 10/21/2015   08:13:44    (  50.43, -90.85)  187.69            343
 10/21/2015   09:46:54   (  49.94,-113.05) 10/21/2015   09:55:12    (  50.54,-116.17)  232.12            498
 10/23/2015   19:06:09   (  49.98, -92.51) 10/23/2015   19:04:00    (  49.65, -94.34)  136.28            129
 10/23/2015   20:44:37   (  48.49,-116.63) 10/23/2015   20:45:02    (  48.04,-119.03)  184.94             25