Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2012 4 20.  Predictions up to the next  14.0 days:

     Date     Time(AQUA)   AQUA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/21/2012   22:38:29   (  76.82,  82.22) (  76.82,  82.19)    0.99                68
 04/21/2012   23:27:42   ( -77.49,-107.57) ( -77.48,-107.67)    2.66                 9
 04/24/2012   14:54:55   (  76.99,-161.29) (  76.98,-161.39)    2.68                44
 04/24/2012   15:44:02   ( -77.92,  10.17) ( -77.93,  10.23)    1.72                32
 04/27/2012   07:11:14   (  77.43, -43.69) (  77.43, -43.67)    0.41                21
 04/27/2012   08:00:29   ( -77.99, 126.38) ( -77.99, 126.33)    1.18                56
 04/29/2012   22:39:20   ( -74.42,-104.80) ( -74.51,-105.24)   16.10                74
 04/29/2012   23:27:36   (  77.78,  73.65) (  77.78,  73.75)    2.31                 2
 04/30/2012   00:13:03   ( -80.23, -35.87) ( -79.55, -38.36)   89.85                73
 05/02/2012   14:54:55   ( -77.10,  19.16) ( -77.10,  19.13)    0.73                52