Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 3 25.  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)
 03/30/2019   07:19:15   (  49.93, -76.01) 03/30/2019   07:19:51    (  50.33, -78.14)  158.58             36
 03/30/2019   08:58:08   (  49.94,-100.73) 03/30/2019   09:01:18    (  50.50,-103.44)  203.00            190
 04/01/2019   18:17:26   (  49.98, -80.22) 04/01/2019   18:10:07    (  49.75, -81.72)  110.35            439
 04/01/2019   19:56:19   (  49.98,-104.94) 04/01/2019   19:51:34    (  49.58,-107.02)  155.53            285
 04/01/2019   21:31:27   (  36.56,-124.99) 04/01/2019   21:29:11    (  36.09,-127.48)  229.13            136