Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 3 21.  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)
 03/23/2012   08:42:28   (  -5.84,-107.56) 03/23/2012   08:32:36    (  -5.75,-108.04)   53.29            593
 03/23/2012   09:30:43   (   1.25,  61.04) 03/23/2012   09:22:05    (   1.11,  60.30)   83.60            518
 03/26/2012   00:58:41   (  -4.59,   8.57) 03/26/2012   00:49:08    (  -4.47,   8.02)   62.63            573
 03/26/2012   01:46:57   (   0.06, 177.16) 03/26/2012   01:38:39    (  -0.11, 176.34)   92.95            498
 03/28/2012   17:14:54   (  -3.36, 124.70) 03/28/2012   17:05:42    (  -3.24, 124.06)   72.27            552
 03/31/2012   08:45:39   (  16.32,  70.09) 03/31/2012   08:35:39    (  16.36,  69.50)   63.18            600
 03/31/2012   09:31:05   (  -2.04,-119.15) 03/31/2012   09:22:14    (  -1.90,-119.87)   81.94            531
 04/03/2012   00:59:08   (   5.31,-171.63) 04/03/2012   00:49:23    (   5.21,-172.18)   61.23            585
 04/03/2012   01:47:16   (  -0.81,  -3.02) 04/03/2012   01:38:46    (  -0.63,  -3.82)   91.87            510