Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2016 1 30.  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)
 02/02/2016   07:18:50   (  49.93, -75.97) 02/02/2016   07:21:52    (  50.38, -78.18)  165.50            182
 02/02/2016   08:57:43   (  49.93,-100.69) 02/02/2016   09:03:20    (  50.48,-103.51)  209.94            337
 02/04/2016   18:16:59   (  49.96, -80.18) 02/04/2016   18:12:07    (  49.70, -81.71)  113.00            292
 02/04/2016   19:55:52   (  49.95,-104.90) 02/04/2016   19:53:35    (  49.60,-107.04)  158.26            137
 02/04/2016   21:30:52   (  36.06,-124.82) 02/04/2016   21:31:02    (  35.52,-127.33)  234.72             10
 02/07/2016   07:45:40   (  20.05, -89.50) 02/07/2016   07:37:20    (  18.19, -89.80)  209.05            500
 02/07/2016   09:22:33   (  27.28,-112.48) 02/07/2016   09:16:13    (  27.39,-112.86)   39.49            380