Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2018 1 1.  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)
 01/03/2018   10:12:15   (  26.67,-124.99) 01/03/2018   10:05:45    (  26.74,-125.79)   79.20            390
 01/06/2018   07:18:56   (  49.90, -75.97) 01/06/2018   07:20:22    (  50.35, -78.24)  169.62             86
 01/06/2018   08:57:49   (  49.91,-100.69) 01/06/2018   09:01:50    (  50.46,-103.57)  214.07            241
 01/08/2018   18:17:06   (  49.95, -80.19) 01/08/2018   18:10:37    (  49.67, -81.77)  118.03            389
 01/08/2018   19:55:59   (  49.95,-104.90) 01/08/2018   19:52:05    (  49.56,-107.10)  163.30            234
 01/08/2018   21:31:08   (  36.65,-124.99) 01/08/2018   21:29:43    (  36.18,-127.60)  239.65             85
 01/11/2018   09:24:15   (  21.61,-113.86) 01/11/2018   09:16:21    (  21.72,-114.37)   54.42            474