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   07:18:53   (  49.89, -76.03) 10/05/2018   07:20:41    (  50.31, -78.21)  161.90            108
 10/05/2018   08:57:46   (  49.90,-100.75) 10/05/2018   09:02:08    (  50.47,-103.51)  206.42            262
 10/07/2018   18:17:03   (  49.99, -80.21) 10/07/2018   18:10:57    (  49.71, -81.70)  111.64            366
 10/07/2018   19:55:56   (  49.98,-104.93) 10/07/2018   19:52:25    (  49.60,-107.03)  156.87            211
 10/07/2018   21:31:04   (  36.56,-124.98) 10/07/2018   21:30:02    (  36.11,-127.50)  231.46             62
 10/10/2018   09:23:46   (  23.12,-113.55) 10/10/2018   09:16:17    (  23.21,-113.95)   42.39            449
 10/13/2018   06:30:23   (  46.49, -65.03) 10/13/2018   06:30:54    (  46.89, -66.99)  156.32             31
 10/13/2018   08:08:18   (  49.94, -88.38) 10/13/2018   08:11:22    (  50.46, -90.84)  184.70            184
 10/13/2018   09:47:12   (  49.88,-113.12) 10/13/2018   09:52:51    (  50.51,-116.19)  229.47            339