Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2017 4 6.  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)
 04/09/2017   06:22:13   ( -75.24, 141.32) 04/09/2017   06:21:33  ( -75.24, 141.28)    1.04                40
 04/09/2017   07:11:13   (  76.47, -47.32) 04/09/2017   07:11:50  (  76.48, -47.29)    0.81                37
 04/11/2017   22:38:30   ( -75.63,-101.71) 04/11/2017   22:38:21  ( -75.62,-101.79)    2.31                 9
 04/11/2017   23:27:32   (  76.75,  69.51) 04/11/2017   23:28:40  (  76.75,  69.50)    0.42                68
 04/14/2017   14:05:41   (  74.86,-155.54) 04/14/2017   14:04:46  (  74.85,-155.61)    2.41                55
 04/14/2017   14:54:46   ( -76.00,  15.29) 04/14/2017   14:55:08  ( -75.99,  15.20)    2.80                22
 04/17/2017   06:21:56   (  75.33, -38.38) 04/17/2017   06:21:32  (  75.32, -38.47)    2.67                24
 04/17/2017   07:11:02   ( -76.40, 132.48) 04/17/2017   07:11:55  ( -76.40, 132.40)    2.52                53
 04/19/2017   21:49:11   ( -74.53, -92.20) 04/19/2017   21:48:01  ( -74.52, -92.28)    2.58                70
 04/19/2017   22:38:10   (  75.84,  78.98) 04/19/2017   22:38:17  (  75.83,  78.91)    2.15                 7