Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2018 10 4.  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)
 10/05/2018   07:18:52   (  49.93, -76.01) 10/05/2018   07:20:40    (  50.35, -78.19)  161.66            108
 10/05/2018   08:57:45   (  49.94,-100.73) 10/05/2018   09:02:07    (  50.51,-103.49)  206.13            262
 10/07/2018   18:17:02   (  49.94, -80.19) 10/07/2018   18:10:56    (  49.67, -81.69)  111.65            366
 10/07/2018   19:55:56   (  50.00,-104.93) 10/07/2018   19:52:25    (  49.62,-107.04)  156.83            211
 10/07/2018   21:31:04   (  36.58,-124.99) 10/07/2018   21:30:02    (  36.12,-127.51)  231.41             62
 10/10/2018   09:23:46   (  23.10,-113.55) 10/10/2018   09:16:17    (  23.19,-113.95)   42.38            449
 10/13/2018   06:30:24   (  46.47, -65.03) 10/13/2018   06:30:55    (  46.87, -67.00)  156.38             31
 10/13/2018   08:08:19   (  49.92, -88.38) 10/13/2018   08:11:24    (  50.38, -90.88)  184.78            185
 10/13/2018   09:47:12   (  49.92,-113.10) 10/13/2018   09:52:51    (  50.55,-116.17)  229.16            339