Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2018 9 4.  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)
 09/05/2018   18:17:27   (  49.95, -80.26) 09/05/2018   18:10:47    (  49.68, -81.70)  107.76            400
 09/05/2018   19:56:20   (  49.95,-104.98) 09/05/2018   19:52:15    (  49.57,-107.03)  153.03            245
 09/05/2018   21:31:25   (  36.36,-124.99) 09/05/2018   21:29:49    (  35.90,-127.43)  225.34             96
 09/08/2018   09:24:38   (  21.32,-114.04) 09/08/2018   09:16:40    (  21.40,-114.35)   33.86            478
 09/11/2018   06:30:40   (  46.63, -65.03) 09/11/2018   06:30:46    (  47.01, -66.87)  146.10              6
 09/11/2018   08:08:38   (  49.89, -88.45) 09/11/2018   08:11:18    (  50.34, -90.81)  175.64            160
 09/11/2018   09:47:31   (  49.89,-113.17) 09/11/2018   09:52:45    (  50.51,-116.11)  220.15            314
 09/13/2018   19:06:44   (  49.94, -92.59) 09/13/2018   19:01:35    (  49.63, -94.38)  132.79            309
 09/13/2018   20:45:37   (  49.94,-117.31) 09/13/2018   20:43:03    (  49.52,-119.70)  178.12            154