Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 1 22.  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)
 01/24/2017   09:23:19   (  23.67,-113.36) 01/24/2017   09:15:59    (  23.77,-113.89)   54.26            440
 01/27/2017   06:30:11   (  46.31, -65.03) 01/27/2017   06:30:48    (  46.75, -67.11)  166.06             37
 01/27/2017   08:08:04   (  49.88, -88.34) 01/27/2017   08:11:15    (  50.37, -90.94)  193.29            191
 01/27/2017   09:46:57   (  49.89,-113.05) 01/27/2017   09:52:42    (  50.53,-116.24)  237.65            345
 01/29/2017   19:06:15   (  50.00, -92.56) 01/29/2017   19:01:31    (  49.69, -94.49)  142.30            284
 01/29/2017   20:45:07   (  49.99,-117.28) 01/29/2017   20:42:58    (  49.58,-119.82)  187.56            129
 02/01/2017   08:34:57   (  20.01,-101.87) 02/01/2017   08:26:37    (  18.65,-102.45)  163.06            500
 02/01/2017   10:11:43   (  27.67,-124.74) 02/01/2017   10:05:30    (  27.84,-125.50)   77.22            373