Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 10 24.  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)
 10/26/2017   06:30:08   (  46.40, -65.02) 10/26/2017   06:31:03    (  46.79, -67.10)  164.16             55
 10/26/2017   08:08:02   (  49.91, -88.35) 10/26/2017   08:11:30    (  50.42, -90.92)  191.80            208
 10/26/2017   09:46:55   (  49.91,-113.07) 10/26/2017   09:52:58    (  50.52,-116.25)  236.20            363
 10/28/2017   19:06:12   (  49.95, -92.55) 10/28/2017   19:01:47    (  49.64, -94.45)  141.05            265
 10/28/2017   20:45:05   (  49.95,-117.27) 10/28/2017   20:43:15    (  49.53,-119.78)  186.38            110
 10/31/2017   08:34:53   (  20.04,-101.88) 10/31/2017   08:26:33    (  19.94,-102.15)   30.38            500
 10/31/2017   10:11:18   (  28.95,-124.43) 10/31/2017   10:05:26    (  29.13,-125.17)   74.38            352