Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 6 12.  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   (  -5.24,-107.40) 06/14/2013   08:32:45    (  -5.15,-107.88)   53.71            583
 06/14/2013   09:30:42   (   0.60,  61.21) 06/14/2013   09:22:15    (   0.47,  60.47)   83.67            507
 06/17/2013   00:58:25   (  -3.51,   8.86) 06/17/2013   00:49:10    (  -3.40,   8.30)   63.61            555
 06/17/2013   01:46:40   (  -1.08, 177.45) 06/17/2013   01:38:41    (  -1.22, 176.63)   93.54            479
 06/19/2013   16:26:13   (   6.20, -43.48) 06/19/2013   16:16:13    (   6.26, -43.90)   46.53            600
 06/19/2013   17:14:23   (  -1.84, 125.11) 06/19/2013   17:05:36    (  -1.71, 124.46)   73.62            527
 06/22/2013   08:42:12   (   4.62,  72.75) 06/22/2013   08:32:38    (   4.52,  72.27)   53.84            574
 06/22/2013   09:30:20   (  -0.13,-118.64) 06/22/2013   09:22:01    (   0.03,-119.37)   83.60            499
 06/25/2013   00:16:06   ( -29.95,  15.19) 06/25/2013   00:06:06    ( -30.52,  14.42)   97.27            600
 06/25/2013   00:58:08   (   2.92,-171.00) 06/25/2013   00:49:02    (   2.79,-171.56)   63.97            546
 06/25/2013   01:46:16   (   1.57,  -2.39) 06/25/2013   01:38:25    (   1.76,  -3.21)   93.63            471