Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 7 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)
 07/27/2013   00:15:59   ( -29.64,  15.25) 07/27/2013   00:05:59    ( -29.68,  14.72)   51.28            600
 07/27/2013   00:57:58   (   2.40,-170.91) 07/27/2013   00:49:01    (   2.30,-171.38)   53.54            537
 07/27/2013   01:46:05   (   2.13,  -2.29) 07/27/2013   01:38:24    (   2.28,  -3.03)   83.45            461
 07/29/2013   16:25:37   (  -5.05, 136.79) 07/29/2013   16:15:57    (  -5.00, 136.48)   35.44            580
 07/29/2013   17:13:52   (   0.46, -54.61) 07/29/2013   17:05:27    (   0.35, -55.19)   64.97            505
 07/29/2013   18:01:59   (   4.07, 114.01) 07/29/2013   17:54:50    (   4.22, 113.17)   94.64            429
 08/01/2013   08:41:30   (  -3.12,-106.91) 08/01/2013   08:32:22    (  -3.06,-107.33)   46.98            548
 08/01/2013   09:29:45   (  -1.47,  61.69) 08/01/2013   09:21:52    (  -1.59,  61.01)   76.40            473
 08/04/2013   00:09:17   (   5.73,-159.23) 08/03/2013   23:59:25    (   5.71,-159.49)   28.54            592
 08/04/2013   00:57:24   (  -1.20,   9.39) 08/04/2013   00:48:47    (  -1.07,   8.88)   58.33            517
 08/04/2013   01:45:40   (  -3.33, 177.98) 08/04/2013   01:38:18    (  -3.52, 177.21)   87.69            442
 08/06/2013   16:25:12   (   3.88, -42.95) 08/06/2013   16:15:51    (   3.78, -43.29)   40.04            561
 08/06/2013   17:13:18   (   0.71, 125.69) 08/06/2013   17:05:13    (   0.86, 125.08)   69.81            485
 08/06/2013   18:01:34   (  -5.24, -65.73) 08/06/2013   17:54:44    (  -5.45, -66.60)   98.89            410