Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 9 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)
 09/06/2019   07:18:35   (  49.91, -75.98) 09/06/2019   07:20:34    (  50.35, -78.18)  164.64            119
 09/06/2019   08:57:28   (  49.91,-100.70) 09/06/2019   09:02:02    (  50.46,-103.50)  209.10            274
 09/08/2019   18:16:44   (  49.95, -80.15) 09/08/2019   18:10:51    (  49.69, -81.76)  119.27            353
 09/08/2019   19:55:37   (  49.94,-104.87) 09/08/2019   19:52:19    (  49.58,-107.09)  164.52            198
 09/08/2019   21:30:49   (  36.77,-125.00) 09/08/2019   21:29:59    (  36.26,-127.60)  239.48             50
 09/11/2019   09:23:15   (  23.86,-113.32) 09/11/2019   09:15:59    (  23.94,-113.77)   46.64            436
 09/14/2019   06:30:08   (  46.31, -65.04) 09/14/2019   06:30:53    (  46.70, -67.04)  159.38             45
 09/14/2019   08:08:00   (  49.93, -88.32) 09/14/2019   08:11:18    (  50.43, -90.82)  186.43            198
 09/14/2019   09:46:53   (  49.93,-113.04) 09/14/2019   09:52:46    (  50.54,-116.15)  230.81            353