Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2018 10 12.  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)
 10/13/2018   06:30:26   (  46.49, -65.04) 10/13/2018   06:30:54    (  46.90, -66.99)  155.47             28
 10/13/2018   08:08:21   (  49.93, -88.39) 10/13/2018   08:11:23    (  50.40, -90.86)  183.86            182
 10/13/2018   09:47:13   (  49.94,-113.11) 10/13/2018   09:52:49    (  50.57,-116.16)  228.24            336
 10/15/2018   19:06:31   (  49.97, -92.58) 10/15/2018   19:01:38    (  49.63, -94.37)  133.92            293
 10/15/2018   20:45:24   (  49.96,-117.30) 10/15/2018   20:43:06    (  49.52,-119.70)  179.22            138
 10/18/2018   08:35:14   (  20.00,-101.94) 10/18/2018   08:26:54    (  18.23,-102.49)  205.48            500
 10/18/2018   10:12:06   (  27.30,-124.91) 10/18/2018   10:05:47    (  27.42,-125.56)   65.97            379
 10/21/2018   07:18:57   (  49.91, -76.05) 10/21/2018   07:20:37    (  50.31, -78.23)  161.27            100
 10/21/2018   08:57:50   (  49.92,-100.77) 10/21/2018   09:02:04    (  50.48,-103.53)  205.71            254