Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 6 13.  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)
 06/14/2013   08:42:28   (  -5.20,-107.39) 06/14/2013   08:32:45    (  -5.10,-107.86)   53.65            583
 06/14/2013   09:30:43   (   0.62,  61.21) 06/14/2013   09:22:16    (   0.48,  60.47)   83.68            507
 06/17/2013   00:58:25   (  -3.52,   8.86) 06/17/2013   00:49:10    (  -3.41,   8.29)   63.62            555
 06/17/2013   01:46:39   (  -1.12, 177.47) 06/17/2013   01:38:40    (  -1.27, 176.64)   93.48            479
 06/19/2013   16:26:13   (   6.22, -43.48) 06/19/2013   16:16:13    (   6.27, -43.90)   46.49            600
 06/19/2013   17:14:23   (  -1.85, 125.10) 06/19/2013   17:05:36    (  -1.73, 124.45)   73.64            527
 06/22/2013   08:42:12   (   4.63,  72.75) 06/22/2013   08:32:38    (   4.53,  72.27)   53.86            574
 06/22/2013   09:30:20   (  -0.14,-118.64) 06/22/2013   09:22:01    (   0.02,-119.38)   83.62            499
 06/25/2013   00:16:07   ( -29.97,  15.19) 06/25/2013   00:06:07    ( -30.53,  14.42)   97.18            600
 06/25/2013   00:58:09   (   2.93,-171.00) 06/25/2013   00:49:03    (   2.80,-171.56)   63.98            546
 06/25/2013   01:46:17   (   1.56,  -2.39) 06/25/2013   01:38:26    (   1.75,  -3.21)   93.65            471