Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 4 29.  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)
 04/30/2017   09:24:27   (  20.61,-114.14) 04/30/2017   09:16:17    (  20.66,-114.53)   40.93            490
 05/03/2017   06:30:30   (  46.02, -65.20) 05/03/2017   06:30:22    (  46.33, -67.14)  153.30              8
 05/03/2017   08:08:17   (  49.94, -88.37) 05/03/2017   08:10:41    (  50.42, -90.78)  179.41            144
 05/03/2017   09:47:10   (  49.94,-113.09) 05/03/2017   09:52:09    (  50.53,-116.10)  223.83            299
 05/05/2017   19:06:25   (  49.95, -92.54) 05/05/2017   19:00:58    (  49.62, -94.34)  134.73            327
 05/05/2017   20:45:18   (  49.95,-117.26) 05/05/2017   20:42:26    (  49.51,-119.67)  180.04            172
 05/08/2017   10:12:06   (  26.83,-124.99) 05/08/2017   10:05:39    (  25.63,-125.96)  165.44            387