Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 2 11.  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)
 02/12/2017   06:30:18   (  46.28, -65.04) 02/12/2017   06:30:40    (  46.67, -67.11)  164.04             22
 02/12/2017   08:08:10   (  49.91, -88.32) 02/12/2017   08:11:05    (  50.40, -90.89)  191.09            175
 02/12/2017   09:47:03   (  49.92,-113.04) 02/12/2017   09:52:32    (  50.57,-116.19)  235.44            329
 02/14/2017   19:06:22   (  50.00, -92.57) 02/14/2017   19:01:21    (  49.66, -94.45)  139.99            301
 02/14/2017   20:45:15   (  49.99,-117.29) 02/14/2017   20:42:49    (  49.56,-119.78)  185.26            146
 02/17/2017   10:12:07   (  26.72,-124.98) 02/17/2017   10:05:38    (  26.85,-125.73)   75.74            389
 02/20/2017   07:18:48   (  49.92, -75.96) 02/20/2017   07:20:15    (  50.39, -78.19)  167.20             87
 02/20/2017   08:57:41   (  49.93,-100.68) 02/20/2017   09:01:43    (  50.50,-103.52)  211.58            242