Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2015 12 21.  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)
 12/24/2015   06:30:18   (  46.43, -65.03) 12/24/2015   06:32:45    (  46.85, -67.06)  162.39            147
 12/24/2015   08:08:12   (  49.94, -88.35) 12/24/2015   08:13:13    (  50.41, -90.91)  190.21            301
 12/24/2015   09:47:05   (  49.94,-113.07) 12/24/2015   09:54:40    (  50.58,-116.21)  234.55            455
 12/26/2015   19:06:21   (  49.95, -92.56) 12/26/2015   19:03:27    (  49.63, -94.42)  138.05            174
 12/26/2015   20:45:14   (  49.95,-117.28) 12/26/2015   20:44:55    (  49.53,-119.75)  183.38             19
 12/29/2015   08:33:38   (  25.15,-100.67) 12/29/2015   08:26:43    (  25.20,-100.81)   14.68            415
 12/29/2015   10:10:00   (  34.23,-123.02) 12/29/2015   10:05:36    (  34.37,-123.66)   60.53            264