Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 4 14.  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)
 04/15/2019   07:19:14   (  49.92, -76.03) 04/15/2019   07:19:46    (  50.36, -78.11)  155.45             32
 04/15/2019   08:58:07   (  49.93,-100.75) 04/15/2019   09:01:14    (  50.47,-103.43)  199.94            187
 04/17/2019   18:17:21   (  49.95, -80.19) 04/17/2019   18:10:05    (  49.69, -81.68)  111.27            436
 04/17/2019   19:56:14   (  49.95,-104.91) 04/17/2019   19:51:33    (  49.58,-107.01)  156.54            281
 04/17/2019   21:31:23   (  36.60,-124.99) 04/17/2019   21:29:11    (  36.14,-127.49)  229.79            132
 04/20/2019   09:24:53   (  20.05,-114.26) 04/20/2019   09:16:33    (  19.29,-114.86)  105.16            500
 04/23/2019   06:31:06   (  44.80, -65.64) 04/23/2019   06:30:37    (  45.12, -67.62)  160.01             29
 04/23/2019   08:08:33   (  49.90, -88.38) 04/23/2019   08:10:36    (  50.37, -90.81)  180.66            123
 04/23/2019   09:47:26   (  49.90,-113.10) 04/23/2019   09:52:03    (  50.54,-116.11)  225.14            277