Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2016 12 15.  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)
 12/15/2016   08:34:31   (  20.69,-101.72) 12/15/2016   08:26:22    (  20.73,-101.99)   28.37            489
 12/15/2016   10:10:53   (  29.79,-124.20) 12/15/2016   10:05:15    (  29.91,-124.98)   76.56            338
 12/18/2016   07:18:25   (  49.89, -75.98) 12/18/2016   07:20:46    (  50.36, -78.29)  172.77            141
 12/18/2016   08:57:18   (  49.90,-100.70) 12/18/2016   09:02:14    (  50.47,-103.62)  217.22            296
 12/20/2016   18:16:35   (  49.96, -80.18) 12/20/2016   18:11:02    (  49.68, -81.82)  121.82            333
 12/20/2016   19:55:28   (  49.95,-104.90) 12/20/2016   19:52:30    (  49.57,-107.15)  167.10            178
 12/20/2016   21:30:38   (  36.65,-124.99) 12/20/2016   21:30:08    (  36.13,-127.64)  244.29             30
 12/23/2016   09:22:50   (  24.94,-113.07) 12/23/2016   09:15:51    (  25.05,-113.59)   53.89            419