Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 4 25.  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)
 04/27/2013   09:32:05   (   3.30,  60.53) 04/27/2013   09:22:53    (   3.13,  59.78)   85.41            552
 04/30/2013   00:59:51   (  -6.24,   8.16) 04/30/2013   00:49:51    (  -6.11,   7.59)   65.75            600
 04/30/2013   01:48:06   (   1.65, 176.76) 04/30/2013   01:39:21    (   1.45, 175.93)   95.80            525
 05/02/2013   17:15:51   (  -4.57, 124.41) 05/02/2013   17:06:19    (  -4.44, 123.73)   76.28            572
 05/05/2013   09:31:49   (  -2.86,-119.34) 05/05/2013   09:22:45    (  -2.71,-120.11)   86.93            544
 05/08/2013   00:59:40   (   5.67,-171.70) 05/08/2013   00:49:49    (   5.56,-172.30)   67.58            591
 05/08/2013   01:47:48   (  -1.19,  -3.09) 05/08/2013   01:39:12    (  -1.00,  -3.95)   97.71            516