Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2018 10 14.  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)
 10/15/2018   19:06:28   (  49.95, -92.55) 10/15/2018   19:01:39    (  49.61, -94.36)  135.10            289
 10/15/2018   20:45:21   (  49.94,-117.27) 10/15/2018   20:43:07    (  49.50,-119.69)  180.43            134
 10/18/2018   08:35:09   (  20.06,-101.90) 10/18/2018   08:26:50    (  18.56,-102.42)  175.56            499
 10/18/2018   10:11:57   (  27.59,-124.81) 10/18/2018   10:05:43    (  27.75,-125.47)   67.70            374
 10/21/2018   07:18:50   (  49.93, -76.02) 10/21/2018   07:20:37    (  50.37, -78.20)  163.39            107
 10/21/2018   08:57:43   (  49.93,-100.74) 10/21/2018   09:02:05    (  50.48,-103.53)  207.86            262
 10/23/2018   18:16:59   (  49.94, -80.19) 10/23/2018   18:10:53    (  49.66, -81.71)  113.54            366
 10/23/2018   19:55:53   (  50.00,-104.93) 10/23/2018   19:52:22    (  49.61,-107.06)  158.73            211
 10/23/2018   21:31:01   (  36.58,-124.99) 10/23/2018   21:29:59    (  36.12,-127.53)  233.80             62