Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2011 12 20.  Predictions up to the next  14.0 days:

     Date     Time(AQUA)   AQUA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/21/2011   05:31:37   (  75.87, -24.36) (  75.88, -24.28)    2.13                38
 12/21/2011   06:20:47   ( -76.71, 146.01) ( -76.71, 146.00)    0.38                39
 12/23/2011   21:47:56   (  76.13,  92.35) (  76.13,  92.36)    0.48                12
 12/23/2011   22:37:06   ( -76.96, -97.18) ( -76.96, -97.24)    1.80                65
 12/26/2011   13:15:12   ( -75.21,  37.91) ( -75.20,  37.86)    1.36                63
 12/26/2011   14:04:09   (  76.60,-150.22) (  76.60,-150.17)    1.23                14
 12/29/2011   05:31:20   ( -75.95, 155.96) ( -75.96, 156.01)    1.47                37
 12/29/2011   06:20:28   (  76.79, -33.64) (  76.78, -33.69)    1.47                41
 12/31/2011   21:47:35   ( -76.31, -87.00) ( -76.32, -86.96)    1.07                10