Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2012 5 20.  Predictions up to the next  14.0 days:

     Date     Time(AQUA)   AQUA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/21/2012   07:11:06   ( -76.93, 134.26) ( -76.93, 134.27)    0.47                20
 05/21/2012   08:00:18   (  77.55, -55.69) (  77.54, -55.78)    2.32                58
 05/23/2012   22:38:13   (  76.49,  80.97) (  76.50,  81.05)    2.20                70
 05/23/2012   23:27:24   ( -77.28,-108.55) ( -77.28,-108.50)    1.40                 7
 05/26/2012   14:54:33   (  76.72,-162.34) (  76.72,-162.33)    0.43                42
 05/26/2012   15:43:45   ( -77.45,   8.05) ( -77.45,   8.05)    0.04                35
 05/29/2012   07:10:48   (  77.11, -45.03) (  77.12, -44.94)    2.31                14
 05/29/2012   08:00:01   ( -77.78, 125.33) ( -77.79, 125.43)    2.44                63
 05/31/2012   22:38:01   ( -76.43, -99.19) ( -76.43, -99.19)    0.30                62