Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 6 8.  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)
 06/10/2019   06:30:23   (  46.35, -65.04) 06/10/2019   06:30:35    (  46.73, -67.06)  160.03             12
 06/10/2019   08:08:16   (  49.92, -88.35) 06/10/2019   08:11:01    (  50.41, -90.86)  187.29            165
 06/10/2019   09:47:09   (  49.92,-113.07) 06/10/2019   09:52:29    (  50.52,-116.18)  231.71            320
 06/12/2019   19:06:25   (  49.95, -92.51) 06/12/2019   19:01:18    (  49.58, -94.42)  142.71            307
 06/12/2019   20:45:18   (  49.94,-117.23) 06/12/2019   20:42:47    (  49.53,-119.77)  188.02            151
 06/15/2019   10:12:07   (  26.73,-124.99) 06/15/2019   10:05:38    (  26.87,-125.72)   74.94            389
 06/18/2019   07:18:46   (  49.94, -75.97) 06/18/2019   07:20:19    (  50.39, -78.19)  165.74             93
 06/18/2019   08:57:40   (  49.88,-100.72) 06/18/2019   09:01:48    (  50.45,-103.54)  210.55            248