Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 6 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)
 06/18/2019   07:18:46   (  49.93, -75.98) 06/18/2019   07:20:19    (  50.38, -78.19)  165.80             93
 06/18/2019   08:57:39   (  49.93,-100.70) 06/18/2019   09:01:47    (  50.49,-103.51)  210.23            248
 06/20/2019   18:16:55   (  49.96, -80.15) 06/20/2019   18:10:37    (  49.67, -81.78)  120.91            378
 06/20/2019   19:55:48   (  49.95,-104.87) 06/20/2019   19:52:05    (  49.56,-107.10)  166.19            223
 06/20/2019   21:30:59   (  36.71,-124.98) 06/20/2019   21:29:45    (  36.24,-127.62)  241.66             74
 06/23/2019   09:23:48   (  22.50,-113.65) 06/23/2019   09:16:09    (  22.62,-114.13)   51.85            459