Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 4 30.  Predictions up to the next  14.0 days:

Date(AQUA)     Time(AQUA)   AQUA Lat/Lon   Date(NPP)     Time(NPP)    NPP Lat/Lon    Distance (km)   Time Diff(sec)
 05/02/2012   09:31:30   (  -3.30,-119.38) 05/02/2012   09:22:19    (  -3.15,-120.14)   86.02            551
 05/05/2012   00:59:22   (   6.18,-171.76) 05/05/2012   00:49:22    (   6.11,-172.36)   66.75            600
 05/05/2012   01:47:31   (  -1.77,  -3.16) 05/05/2012   01:38:45    (  -1.56,  -4.01)   97.02            526
 05/07/2012   17:15:22   (   4.70, -55.55) 05/07/2012   17:05:47    (   4.53, -56.23)   77.69            575
 05/10/2012   09:31:20   (   3.06,  60.70) 05/10/2012   09:22:12    (   2.91,  59.91)   89.02            548
 05/13/2012   00:59:03   (  -6.05,   8.34) 05/13/2012   00:49:06    (  -5.91,   7.72)   69.93            597