Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 1 19.  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)
 01/19/2017   07:18:32   (  49.90, -75.96) 01/19/2017   07:20:34    (  50.35, -78.27)  172.17            122
 01/19/2017   08:57:25   (  49.90,-100.68) 01/19/2017   09:02:02    (  50.45,-103.60)  216.62            277
 01/21/2017   18:16:43   (  49.97, -80.18) 01/21/2017   18:10:49    (  49.65, -81.79)  120.92            354
 01/21/2017   19:55:36   (  49.96,-104.90) 01/21/2017   19:52:17    (  49.55,-107.12)  166.16            199
 01/21/2017   21:30:46   (  36.67,-124.99) 01/21/2017   21:29:56    (  36.17,-127.63)  243.07             50
 01/24/2017   09:23:20   (  23.63,-113.37) 01/24/2017   09:16:00    (  23.73,-113.90)   54.34            440
 01/27/2017   06:30:10   (  46.33, -65.03) 01/27/2017   06:30:47    (  46.77, -67.10)  166.02             37
 01/27/2017   08:08:03   (  49.90, -88.33) 01/27/2017   08:11:14    (  50.39, -90.93)  193.22            191
 01/27/2017   09:46:56   (  49.90,-113.05) 01/27/2017   09:52:41    (  50.55,-116.23)  237.58            345