Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2014 2 17.  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)
 02/17/2014   07:46:24   (  20.02, -89.59) 02/17/2014   07:38:37    (  19.96, -89.39)   21.90            467
 02/17/2014   09:22:14   (  31.04,-111.58) 02/17/2014   09:16:57    (  31.08,-111.86)   26.29            317
 02/20/2014   06:31:05   (  46.50, -65.04) 02/20/2014   06:33:53    (  46.86, -66.95)  151.29            168
 02/20/2014   08:09:01   (  49.89, -88.41) 02/20/2014   08:14:22    (  50.37, -90.82)  179.80            321
 02/20/2014   09:47:54   (  49.89,-113.13) 02/20/2014   09:55:50    (  50.48,-116.14)  224.21            476
 02/22/2014   19:07:11   (  50.00, -92.64) 02/22/2014   19:04:42    (  49.69, -94.51)  138.13            149
 02/22/2014   20:45:58   (  49.70,-117.24) 02/22/2014   20:46:03    (  49.24,-119.68)  184.02              5
 02/25/2014   08:33:58   (  26.83,-100.30) 02/25/2014   08:27:31    (  26.86,-100.31)    2.92            387
 02/25/2014   10:10:20   (  35.91,-122.58) 02/25/2014   10:06:24    (  36.02,-123.08)   46.15            236