Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2012 5 17.  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)
 05/18/2012   09:31:24   (  -3.50,-119.40) 05/18/2012   09:22:09    (  -3.31,-120.14)   84.77            555
 05/21/2012   00:59:19   (   6.65,-171.85) 05/21/2012   00:49:19    (   6.74,-172.47)   69.61            600
 05/21/2012   01:47:23   (  -1.93,  -3.18) 05/21/2012   01:38:34    (  -1.73,  -4.01)   95.10            529
 05/23/2012   17:15:14   (   4.82, -55.56) 05/23/2012   17:05:37    (   4.69, -56.23)   75.45            577
 05/26/2012   09:31:12   (   3.21,  60.67) 05/26/2012   09:22:02    (   3.06,  59.91)   86.27            550
 05/29/2012   00:58:53   (  -6.08,   8.33) 05/29/2012   00:48:55    (  -5.97,   7.74)   66.82            598
 05/29/2012   01:47:09   (   1.57, 176.91) 05/29/2012   01:38:26    (   1.36, 176.07)   97.30            523