Simultaneous Nadir Overpasses (SNOs) near US between AQUA and NPP
TLE Epoch: 2016 10 20.  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)
 10/20/2016   09:22:28   (  25.65,-112.90) 10/20/2016   09:15:42    (  25.76,-113.32)   44.31            406
 10/23/2016   06:29:52   (  46.37, -65.04) 10/23/2016   06:31:07    (  46.75, -67.08)  161.45             75
 10/23/2016   08:07:45   (  49.94, -88.34) 10/23/2016   08:11:33    (  50.43, -90.88)  188.93            228
 10/23/2016   09:46:39   (  49.88,-113.09) 10/23/2016   09:53:01    (  50.54,-116.21)  233.71            382
 10/25/2016   19:05:56   (  49.94, -92.54) 10/25/2016   19:01:51    (  49.64, -94.42)  138.78            245
 10/25/2016   20:44:50   (  50.00,-117.28) 10/25/2016   20:43:20    (  49.59,-119.77)  183.97             90
 10/28/2016   08:34:22   (  21.07,-101.65) 10/28/2016   08:26:19    (  21.08,-101.84)   19.73            483
 10/28/2016   10:10:45   (  30.10,-124.14) 10/28/2016   10:05:12    (  30.27,-124.83)   68.16            333