Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2019 7 18.  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)
 07/20/2019   07:18:39   (  49.92, -75.97) 07/20/2019   07:20:29    (  50.36, -78.21)  167.05            110
 07/20/2019   08:57:32   (  49.93,-100.69) 07/20/2019   09:01:57    (  50.47,-103.53)  211.50            265
 07/22/2019   18:16:49   (  49.99, -80.16) 07/22/2019   18:10:47    (  49.70, -81.80)  121.95            362
 07/22/2019   19:55:42   (  49.99,-104.88) 07/22/2019   19:52:15    (  49.59,-107.13)  167.19            207
 07/22/2019   21:30:53   (  36.75,-124.99) 07/22/2019   21:29:55    (  36.27,-127.64)  242.96             58
 07/25/2019   09:23:30   (  23.30,-113.45) 07/25/2019   09:16:04    (  23.42,-113.94)   51.10            446