Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2018 10 28.  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)
 10/29/2018   06:30:21   (  46.42, -65.04) 10/29/2018   06:30:52    (  46.84, -67.02)  158.72             31
 10/29/2018   08:08:15   (  49.93, -88.37) 10/29/2018   08:11:20    (  50.41, -90.88)  186.66            185
 10/29/2018   09:47:08   (  49.93,-113.09) 10/29/2018   09:52:47    (  50.57,-116.18)  231.08            339
 10/31/2018   19:06:24   (  49.96, -92.55) 10/31/2018   19:01:36    (  49.62, -94.39)  137.25            288
 10/31/2018   20:45:17   (  49.96,-117.27) 10/31/2018   20:43:04    (  49.51,-119.71)  182.58            133
 11/03/2018   08:35:04   (  20.04,-101.89) 11/03/2018   08:26:44    (  18.64,-102.41)  164.42            500
 11/03/2018   10:11:50   (  27.69,-124.77) 11/03/2018   10:05:37    (  27.84,-125.46)   70.43            373
 11/06/2018   07:18:45   (  49.92, -76.00) 11/06/2018   07:20:33    (  50.38, -78.21)  165.66            108
 11/06/2018   08:57:38   (  49.92,-100.72) 11/06/2018   09:02:01    (  50.49,-103.54)  210.11            263