Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2016 4 15.  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)
 04/16/2016   19:07:23   (  49.95, -92.72) 04/16/2016   19:02:10    (  49.68, -94.35)  120.76            313
 04/16/2016   20:46:16   (  49.94,-117.44) 04/16/2016   20:43:38    (  49.57,-119.67)  166.04            158
 04/19/2016   10:12:55   (  27.52,-125.00) 04/19/2016   10:06:39    (  26.29,-125.80)  157.83            376
 04/22/2016   07:19:49   (  49.93, -76.19) 04/22/2016   07:21:11    (  50.32, -78.16)  146.90             82
 04/22/2016   08:58:42   (  49.93,-100.91) 04/22/2016   09:02:39    (  50.43,-103.49)  191.39            237
 04/24/2016   18:17:59   (  49.96, -80.38) 04/24/2016   18:11:28    (  49.70, -81.69)   98.51            391
 04/24/2016   19:56:52   (  49.96,-105.10) 04/24/2016   19:52:56    (  49.59,-107.02)  143.73            236
 04/24/2016   21:31:50   (  36.00,-125.00) 04/24/2016   21:30:23    (  35.58,-127.33)  215.22             87