Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 12 16.  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)
 12/19/2019   06:30:10   (  46.35, -65.03) 12/19/2019   06:30:16    (  46.74, -67.02)  158.58              6
 12/19/2019   08:08:03   (  49.91, -88.34) 12/19/2019   08:10:42    (  50.42, -90.83)  186.27            159
 12/19/2019   09:46:56   (  49.92,-113.05) 12/19/2019   09:52:10    (  50.52,-116.15)  230.66            314
 12/21/2019   19:06:13   (  49.97, -92.54) 12/21/2019   19:00:58    (  49.66, -94.38)  136.29            315
 12/21/2019   20:45:06   (  49.96,-117.26) 12/21/2019   20:42:26    (  49.56,-119.71)  181.58            160
 12/24/2019   10:11:58   (  26.68,-125.00) 12/24/2019   10:05:28    (  26.09,-125.87)  109.27            390