Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2017 2 13.  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)
 02/14/2017   19:06:21   (  49.95, -92.55) 02/14/2017   19:01:20    (  49.62, -94.43)  140.05            301
 02/14/2017   20:45:14   (  49.94,-117.27) 02/14/2017   20:42:48    (  49.51,-119.76)  185.36            146
 02/17/2017   10:12:07   (  26.70,-124.99) 02/17/2017   10:05:38    (  26.84,-125.74)   75.76            389
 02/20/2017   07:18:49   (  49.90, -75.97) 02/20/2017   07:20:17    (  50.32, -78.23)  167.30             88
 02/20/2017   08:57:42   (  49.91,-100.69) 02/20/2017   09:01:44    (  50.48,-103.53)  211.71            242
 02/22/2017   18:16:59   (  49.96, -80.20) 02/22/2017   18:10:31    (  49.69, -81.76)  115.91            388
 02/22/2017   19:55:52   (  49.96,-104.92) 02/22/2017   19:51:59    (  49.59,-107.09)  161.16            233