Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2018 2 25.  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   (  49.97, -80.20) 02/25/2018   18:10:03    (  49.71, -81.67)  109.28            449
 02/25/2018   19:56:25   (  49.96,-104.92) 02/25/2018   19:51:31    (  49.61,-107.00)  154.51            294
 02/25/2018   21:31:35   (  36.66,-125.00) 02/25/2018   21:29:09    (  36.17,-127.48)  228.57            146
 02/28/2018   09:25:07   (  20.04,-114.22) 02/28/2018   09:16:47    (  18.09,-115.12)  236.44            500
 03/03/2018   06:31:55   (  42.94, -66.22) 03/03/2018   06:30:58    (  43.28, -68.26)  169.20             57
 03/03/2018   08:08:51   (  49.90, -88.31) 03/03/2018   08:10:25    (  50.37, -90.76)  182.06             94
 03/03/2018   09:47:44   (  49.91,-113.03) 03/03/2018   09:51:52    (  50.53,-116.06)  226.45            248
 03/05/2018   19:07:02   (  49.99, -92.56) 03/05/2018   19:00:40    (  49.68, -94.31)  130.35            382
 03/05/2018   20:45:55   (  49.98,-117.28) 03/05/2018   20:42:08    (  49.57,-119.64)  175.61            227