Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2018 2 24.  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)
 02/25/2018   18:17:32   (  49.99, -80.21) 02/25/2018   18:10:03    (  49.73, -81.68)  109.27            449
 02/25/2018   19:56:25   (  49.98,-104.93) 02/25/2018   19:51:31    (  49.63,-107.01)  154.48            294
 02/25/2018   21:31:34   (  36.62,-124.99) 02/25/2018   21:29:08    (  36.14,-127.47)  228.64            146
 02/28/2018   09:25:08   (  20.01,-114.23) 02/28/2018   09:16:48    (  18.07,-115.13)  236.32            500
 03/03/2018   06:31:56   (  42.92, -66.23) 03/03/2018   06:30:59    (  43.26, -68.26)  169.30             57
 03/03/2018   08:08:50   (  49.94, -88.30) 03/03/2018   08:10:24    (  50.40, -90.74)  181.86             94
 03/03/2018   09:47:44   (  49.88,-113.04) 03/03/2018   09:51:52    (  50.51,-116.07)  226.62            248
 03/05/2018   19:07:01   (  49.95, -92.55) 03/05/2018   19:00:39    (  49.64, -94.30)  130.40            382
 03/05/2018   20:45:54   (  49.94,-117.26) 03/05/2018   20:42:07    (  49.54,-119.63)  175.69            227