Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2013 9 21.  Predictions up to the next  14.0 days:

     Date     Time(AQUA)   AQUA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/21/2013   05:33:01   (  74.12, -29.08) (  74.12, -29.08)    0.13                41
 09/21/2013   06:22:06   ( -75.27, 141.44) ( -75.27, 141.37)    2.17                36
 09/23/2013   21:49:23   (  74.49,  87.67) (  74.49,  87.64)    1.00                14
 09/23/2013   22:38:28   ( -75.64,-101.67) ( -75.62,-101.76)    2.72                63
 09/26/2013   13:16:47   ( -73.49,  33.63) ( -73.48,  33.60)    0.89                64
 09/26/2013   14:05:43   (  74.99,-155.20) (  74.99,-155.20)    0.25                13
 09/29/2013   05:33:02   ( -74.24, 151.17) ( -74.24, 151.21)    1.48                37
 09/29/2013   06:22:01   (  75.57, -37.75) (  75.58, -37.67)    2.31                40
 10/01/2013   21:49:25   ( -74.55, -92.21) ( -74.55, -92.21)    0.07                 9
 10/01/2013   22:38:25   (  75.82,  78.86) (  75.82,  78.88)    0.79                68
 10/04/2013   13:16:42   (  73.66,-146.01) (  73.66,-145.97)    1.21                58