Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 3 13.  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)
 03/14/2019   07:19:07   (  49.89, -75.98) 03/14/2019   07:20:03    (  50.32, -78.20)  165.12             56
 03/14/2019   08:58:00   (  49.90,-100.70) 03/14/2019   09:01:30    (  50.48,-103.50)  209.56            210
 03/16/2019   18:17:17   (  50.00, -80.20) 03/16/2019   18:10:17    (  49.70, -81.74)  115.57            420
 03/16/2019   19:56:10   (  49.99,-104.91) 03/16/2019   19:51:45    (  49.59,-107.06)  160.76            265
 03/16/2019   21:31:20   (  36.69,-125.00) 03/16/2019   21:29:24    (  36.21,-127.56)  235.82            116
 03/19/2019   09:24:53   (  20.05,-114.23) 03/19/2019   09:16:33    (  19.84,-114.77)   61.43            500
 03/22/2019   06:31:11   (  44.75, -65.62) 03/22/2019   06:30:43    (  45.10, -67.66)  164.89             28
 03/22/2019   08:08:37   (  49.92, -88.34) 03/22/2019   08:10:41    (  50.39, -90.83)  185.10            124
 03/22/2019   09:47:30   (  49.92,-113.06) 03/22/2019   09:52:08    (  50.55,-116.13)  229.46            278