Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2020 3 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)
 03/18/2020   18:17:12   (  49.96, -80.18) 03/18/2020   18:10:08    (  49.71, -81.74)  115.26            424
 03/18/2020   19:56:05   (  49.95,-104.90) 03/18/2020   19:51:36    (  49.60,-107.07)  160.50            269
 03/18/2020   21:31:15   (  36.66,-124.99) 03/18/2020   21:29:14    (  36.17,-127.55)  235.29            121
 03/21/2020   09:24:48   (  20.05,-114.24) 03/21/2020   09:16:28    (  19.72,-114.81)   69.75            500
 03/24/2020   06:31:03   (  44.82, -65.61) 03/24/2020   06:30:36    (  45.18, -67.64)  164.94             27
 03/24/2020   08:08:30   (  49.94, -88.34) 03/24/2020   08:10:35    (  50.42, -90.83)  185.30            125
 03/24/2020   09:47:24   (  49.88,-113.09) 03/24/2020   09:52:03    (  50.53,-116.16)  230.08            279
 03/26/2020   19:06:40   (  49.96, -92.55) 03/26/2020   19:00:53    (  49.66, -94.41)  137.93            347