Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 5 2.  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   (  49.95, -80.17) 05/03/2019   18:10:15    (  49.69, -81.72)  114.94            417
 05/03/2019   19:56:05   (  49.95,-104.89) 05/03/2019   19:51:43    (  49.58,-107.05)  160.20            262
 05/03/2019   21:31:15   (  36.66,-124.99) 05/03/2019   21:29:22    (  36.20,-127.55)  234.28            113
 05/06/2019   09:24:44   (  20.17,-114.22) 05/06/2019   09:16:27    (  20.28,-114.66)   47.01            497
 05/09/2019   06:30:46   (  45.63, -65.33) 05/09/2019   06:30:32    (  45.97, -67.32)  159.06             14
 05/09/2019   08:08:27   (  49.91, -88.37) 05/09/2019   08:10:45    (  50.41, -90.82)  183.27            138
 05/09/2019   09:47:20   (  49.91,-113.09) 05/09/2019   09:52:13    (  50.52,-116.15)  227.69            293
 05/11/2019   19:06:36   (  49.99, -92.55) 05/11/2019   19:01:04    (  49.67, -94.42)  138.80            332