Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 6 4.  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)
 06/07/2019   09:24:05   (  21.81,-113.82) 06/07/2019   09:16:15    (  21.91,-114.30)   50.68            470
 06/10/2019   06:30:23   (  46.36, -65.04) 06/10/2019   06:30:35    (  46.74, -67.06)  159.99             12
 06/10/2019   08:08:16   (  49.93, -88.34) 06/10/2019   08:11:01    (  50.42, -90.86)  187.25            165
 06/10/2019   09:47:09   (  49.93,-113.06) 06/10/2019   09:52:29    (  50.53,-116.18)  231.65            320
 06/12/2019   19:06:25   (  50.00, -92.54) 06/12/2019   19:01:19    (  49.68, -94.46)  142.68            306
 06/12/2019   20:45:18   (  49.99,-117.26) 06/12/2019   20:42:47    (  49.57,-119.79)  187.95            151