Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2014 1 12.  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)
 01/13/2014   18:17:15   (  49.96, -80.21) 01/13/2014   18:13:10    (  49.65, -81.82)  120.63            245
 01/13/2014   19:56:08   (  49.97,-104.93) 01/13/2014   19:54:39    (  49.59,-107.17)  165.89             89
 01/13/2014   21:30:19   (  33.14,-124.01) 01/13/2014   21:31:16    (  32.60,-126.57)  246.10             57
 01/16/2014   07:45:51   (  20.05, -89.50) 01/16/2014   07:37:58    (  20.01, -89.39)   12.41            473
 01/16/2014   09:21:47   (  30.70,-111.59) 01/16/2014   09:16:24    (  30.79,-111.95)   35.56            323
 01/19/2014   06:30:28   (  46.20, -65.04) 01/19/2014   06:33:19    (  46.58, -67.08)  162.30            171
 01/19/2014   08:08:18   (  49.93, -88.28) 01/19/2014   08:13:42    (  50.44, -90.80)  188.47            324
 01/19/2014   09:47:11   (  49.92,-113.00) 01/19/2014   09:55:10    (  50.55,-116.13)  232.95            479
 01/21/2014   19:06:21   (  49.97, -92.48) 01/21/2014   19:04:02    (  49.62, -94.49)  149.36            139
 01/21/2014   20:44:59   (  49.09,-116.83) 01/21/2014   20:45:14    (  48.59,-119.41)  196.85             15