Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2012 5 4.  Predictions up to the next  14.0 days:

     Date     Time(AQUA)   AQUA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/05/2012   07:11:17   ( -77.02, 134.64) ( -77.01, 134.53)    2.95                19
 05/05/2012   08:00:23   (  77.91, -54.08) (  77.91, -54.04)    0.99                58
 05/07/2012   22:38:28   (  76.59,  81.36) (  76.59,  81.36)    0.10                73
 05/07/2012   23:27:41   ( -77.28,-108.48) ( -77.28,-108.55)    2.03                 4
 05/10/2012   14:54:54   (  76.82,-161.98) (  76.82,-161.99)    0.19                51
 05/10/2012   15:44:06   ( -77.51,   8.28) ( -77.50,   8.20)    2.05                26
 05/13/2012   07:11:21   (  77.00, -45.45) (  77.00, -45.49)    1.17                30
 05/13/2012   08:00:35   ( -77.64, 124.70) ( -77.63, 124.58)    3.03                47
 05/15/2012   23:27:45   (  77.42,  72.03) (  77.43,  72.13)    2.77                11