Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2016 9 11.  Predictions up to the next  14.0 days:

     Date     Time(AQUA) AQUA Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/13/2016   05:32:17   (  74.35, -28.50) 09/13/2016   05:31:40  (  74.36, -28.44)    2.17                37
 09/13/2016   06:21:21   ( -75.54, 142.22) 09/13/2016   06:22:01  ( -75.54, 142.24)    0.51                40
 09/15/2016   21:48:42   (  74.51,  87.77) 09/15/2016   21:48:30  (  74.51,  87.74)    1.17                12
 09/15/2016   22:37:46   ( -75.70,-101.44) 09/15/2016   22:38:51  ( -75.69,-101.52)    2.58                65
 09/18/2016   13:15:59   ( -73.77,  34.30) 09/18/2016   13:14:54  ( -73.78,  34.36)    2.14                65
 09/18/2016   14:04:56   (  75.22,-154.52) 09/18/2016   14:05:08  (  75.23,-154.46)    1.98                12
 09/21/2016   05:32:20   ( -74.07, 150.85) 09/21/2016   05:31:40  ( -74.07, 150.85)    0.11                40
 09/21/2016   06:21:18   (  75.47, -37.97) 09/21/2016   06:21:55  (  75.47, -37.97)    0.17                37
 09/23/2016   21:48:40   ( -74.46, -92.35) 09/23/2016   21:48:25  ( -74.46, -92.38)    1.16                15