Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 3 9.  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)
 03/10/2017   18:17:10   (  49.98, -80.20) 03/10/2017   18:10:20    (  49.68, -81.71)  112.99            410
 03/10/2017   19:56:03   (  49.97,-104.92) 03/10/2017   19:51:48    (  49.57,-107.04)  158.17            255
 03/10/2017   21:31:12   (  36.60,-124.99) 03/10/2017   21:29:26    (  36.14,-127.52)  232.46            106
 03/13/2017   09:24:45   (  20.18,-114.24) 03/13/2017   09:16:28    (  20.24,-114.65)   44.06            497
 03/16/2017   06:31:00   (  45.21, -65.51) 03/16/2017   06:30:37    (  45.53, -67.47)  157.42             23
 03/16/2017   08:08:34   (  49.91, -88.40) 03/16/2017   08:10:43    (  50.37, -90.82)  180.16            129
 03/16/2017   09:47:27   (  49.92,-113.11) 03/16/2017   09:52:10    (  50.53,-116.12)  224.49            283
 03/18/2017   19:06:47   (  49.97, -92.61) 03/18/2017   19:00:58    (  49.67, -94.37)  130.79            349