Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2014 3 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)
 03/16/2014   07:19:27   (  49.90, -75.98) 03/16/2014   07:24:00    (  50.34, -78.10)  158.99            273
 03/16/2014   08:58:20   (  49.91,-100.69) 03/16/2014   09:05:28    (  50.46,-103.42)  203.39            428
 03/18/2014   18:17:40   (  49.95, -80.20) 03/18/2014   18:14:24    (  49.68, -81.80)  118.86            196
 03/18/2014   19:56:33   (  49.94,-104.92) 03/18/2014   19:55:52    (  49.56,-107.12)  164.12             41
 03/18/2014   21:29:58   (  30.34,-123.25) 03/18/2014   21:31:42    (  29.81,-125.74)  246.68            104
 03/21/2014   07:46:25   (  20.03, -89.53) 03/21/2014   07:39:17    (  19.98, -89.37)   18.14            428
 03/21/2014   09:21:37   (  33.34,-110.91) 03/21/2014   09:16:58    (  33.39,-111.18)   25.33            279
 03/24/2014   06:31:09   (  46.38, -65.04) 03/24/2014   06:34:40    (  46.79, -66.98)  155.27            211
 03/24/2014   08:09:03   (  49.88, -88.37) 03/24/2014   08:15:08    (  50.36, -90.82)  182.89            365