Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2018 11 21.  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)
 11/22/2018   07:18:41   (  49.93, -75.97) 11/22/2018   07:20:37    (  50.40, -78.24)  169.75            116
 11/22/2018   08:57:34   (  49.94,-100.69) 11/22/2018   09:02:05    (  50.51,-103.56)  214.16            271
 11/24/2018   18:16:51   (  49.97, -80.17) 11/24/2018   18:10:55    (  49.70, -81.79)  120.12            356
 11/24/2018   19:55:44   (  49.96,-104.89) 11/24/2018   19:52:23    (  49.59,-107.12)  165.39            201
 11/24/2018   21:30:55   (  36.73,-125.00) 11/24/2018   21:30:02    (  36.21,-127.63)  241.88             53
 11/27/2018   09:23:28   (  23.57,-113.40) 11/27/2018   09:16:07    (  23.69,-113.91)   53.28            441
 11/30/2018   06:30:15   (  46.36, -65.03) 11/30/2018   06:30:55    (  46.74, -67.12)  165.63             40
 11/30/2018   08:08:08   (  49.92, -88.34) 11/30/2018   08:11:21    (  50.42, -90.93)  192.81            193
 11/30/2018   09:47:01   (  49.92,-113.06) 11/30/2018   09:52:49    (  50.53,-116.25)  237.22            348