Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 2 11.  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)
 02/11/2013   17:15:06   (  -5.43, 124.34) 02/11/2013   17:05:19    (  -5.27, 123.70)   72.78            587
 02/14/2013   09:31:00   (  -3.49,-119.35) 02/14/2013   09:21:45    (  -3.35,-120.11)   85.55            555
 02/17/2013   00:58:45   (   6.12,-171.67) 02/17/2013   00:48:47    (   5.98,-172.27)   68.64            598
 02/17/2013   01:46:51   (  -1.52,  -3.03) 02/17/2013   01:38:09    (  -1.36,  -3.90)   98.97            522
 02/19/2013   17:14:33   (   4.00, -55.31) 02/19/2013   17:05:10    (   3.86, -56.04)   82.70            563
 02/22/2013   08:42:01   (  -6.23,-107.49) 02/22/2013   08:32:01    (  -6.29,-108.12)   69.99            600
 02/22/2013   09:30:18   (   1.78,  61.08) 02/22/2013   09:21:31    (   1.63,  60.22)   97.30            527
 02/25/2013   00:57:47   (  -4.17,   8.87) 02/25/2013   00:48:21    (  -3.98,   8.15)   82.23            566