Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 5 3.  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)
 05/03/2019   18:17:12   (  49.98, -80.18) 05/03/2019   18:10:15    (  49.71, -81.73)  114.92            417
 05/03/2019   19:56:05   (  49.97,-104.90) 05/03/2019   19:51:43    (  49.60,-107.06)  160.16            262
 05/03/2019   21:31:15   (  36.68,-125.00) 05/03/2019   21:29:22    (  36.22,-127.55)  234.24            113
 05/06/2019   09:24:43   (  20.21,-114.21) 05/06/2019   09:16:26    (  20.32,-114.65)   47.01            497
 05/09/2019   06:30:46   (  45.66, -65.32) 05/09/2019   06:30:32    (  46.01, -67.31)  158.96             14
 05/09/2019   08:08:27   (  49.94, -88.36) 05/09/2019   08:10:45    (  50.44, -90.81)  183.17            138
 05/09/2019   09:47:20   (  49.94,-113.08) 05/09/2019   09:52:13    (  50.55,-116.13)  227.55            293
 05/11/2019   19:06:36   (  49.96, -92.53) 05/11/2019   19:01:04    (  49.63, -94.40)  138.89            332
 05/11/2019   20:45:29   (  49.96,-117.25) 05/11/2019   20:42:32    (  49.52,-119.72)  184.22            177