Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2018 7 18.  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)
 07/19/2018   18:17:31   (  50.00, -80.24) 07/19/2018   18:10:17    (  49.75, -81.66)  105.29            434
 07/19/2018   19:56:23   (  49.98,-104.96) 07/19/2018   19:51:44    (  49.64,-106.99)  150.46            279
 07/19/2018   21:31:30   (  36.50,-124.99) 07/19/2018   21:29:19    (  36.03,-127.40)  222.18            131
 07/22/2018   09:25:10   (  20.04,-114.32) 07/22/2018   09:16:50    (  18.94,-114.89)  135.89            500
 07/25/2018   06:31:41   (  44.21, -65.93) 07/25/2018   06:30:59    (  44.51, -67.78)  150.83             42
 07/25/2018   08:08:58   (  49.93, -88.46) 07/25/2018   08:10:47    (  50.39, -90.73)  169.91            109
 07/25/2018   09:47:51   (  49.94,-113.18) 07/25/2018   09:52:15    (  50.50,-116.05)  214.24            264
 07/27/2018   19:07:12   (  49.96, -92.66) 07/27/2018   19:01:06    (  49.65, -94.32)  124.24            366