Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 5 15.  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)
 05/17/2019   07:18:57   (  49.90, -76.01) 05/17/2019   07:20:06    (  50.33, -78.18)  162.46             69
 05/17/2019   08:57:50   (  49.90,-100.73) 05/17/2019   09:01:34    (  50.44,-103.51)  206.96            224
 05/19/2019   18:17:05   (  49.95, -80.16) 05/19/2019   18:10:23    (  49.64, -81.73)  117.71            402
 05/19/2019   19:55:58   (  49.94,-104.88) 05/19/2019   19:51:52    (  49.59,-107.08)  162.99            246
 05/19/2019   21:31:09   (  36.71,-124.99) 05/19/2019   21:29:31    (  36.21,-127.58)  237.62             98
 05/22/2019   09:24:20   (  21.15,-113.98) 05/22/2019   09:16:19    (  21.26,-114.44)   49.78            481
 05/25/2019   06:30:25   (  46.37, -65.04) 05/25/2019   06:30:27    (  46.74, -67.04)  158.80              2
 05/25/2019   08:08:18   (  49.93, -88.34) 05/25/2019   08:10:53    (  50.43, -90.84)  186.15            155