Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2013 10 29.  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)
 10/31/2013   06:30:31   (  46.52, -65.04) 10/31/2013   06:31:41    (  46.90, -66.95)  151.37             70
 10/31/2013   08:08:27   (  49.92, -88.41) 10/31/2013   08:12:10    (  50.40, -90.82)  179.72            223
 10/31/2013   09:47:20   (  49.94,-113.12) 10/31/2013   09:53:38    (  50.51,-116.14)  223.96            378
 11/02/2013   19:06:44   (  49.95, -92.64) 11/02/2013   19:02:28    (  49.65, -94.46)  135.67            256
 11/02/2013   20:45:38   (  50.00,-117.38) 11/02/2013   20:43:57    (  49.59,-119.81)  180.80            101
 11/05/2013   08:35:32   (  20.08,-101.99) 11/05/2013   08:27:13    (  20.09,-102.03)    3.80            499
 11/05/2013   10:11:54   (  29.18,-124.49) 11/05/2013   10:06:06    (  29.27,-125.03)   53.16            348
 11/08/2013   07:19:21   (  49.93, -76.12) 11/08/2013   07:21:29    (  50.30, -78.15)  150.09            128