Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 9 7.  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)
 09/07/2013   15:37:19   (  -9.58, 148.17) 09/07/2013   15:27:19    (  -9.61, 148.03)   15.68            600
 09/07/2013   16:24:41   (   1.78, -42.54) 09/07/2013   16:15:54    (   1.70, -42.89)   39.90            527
 09/07/2013   17:12:49   (   2.69, 126.07) 09/07/2013   17:05:17    (   2.85, 125.47)   69.64            452
 09/07/2013   18:01:03   (  -7.35, -65.31) 09/07/2013   17:54:47    (  -7.52, -66.19)   98.30            376
 09/10/2013   07:52:33   (  -4.87, -94.95) 09/10/2013   07:42:56    (  -4.85, -95.12)   19.13            577
 09/10/2013   08:40:48   (   0.28,  73.65) 09/10/2013   08:32:26    (   0.18,  73.22)   48.73            502
 09/10/2013   09:28:55   (   4.26,-117.73) 09/10/2013   09:21:49    (   4.38,-118.42)   78.25            426
 09/13/2013   00:08:39   (  -3.33,  21.25) 09/12/2013   23:59:27    (  -3.27,  21.00)   28.00            552
 09/13/2013   00:56:54   (  -1.26,-170.16) 09/13/2013   00:48:58    (  -1.35,-170.67)   57.72            476
 09/13/2013   01:45:01   (   5.80,  -1.53) 09/13/2013   01:38:20    (   5.96,  -2.30)   86.82            401
 09/15/2013   15:36:58   (   7.57, -31.45) 09/15/2013   15:26:58    (   7.59, -31.54)    9.96            600
 09/15/2013   16:24:44   (  -1.76, 137.45) 09/15/2013   16:15:58    (  -1.69, 137.13)   37.05            526
 09/15/2013   17:12:59   (  -2.83, -53.95) 09/15/2013   17:05:29    (  -2.93, -54.55)   66.76            450
 09/15/2013   18:01:06   (   7.37, 114.67) 09/15/2013   17:54:51    (   7.54, 113.83)   95.51            375
 09/18/2013   07:52:40   (   4.70,  85.04) 09/18/2013   07:43:05    (   4.66,  84.89)   16.69            575
 09/18/2013   08:40:48   (  -0.21,-106.35) 09/18/2013   08:32:28    (  -0.11,-106.75)   46.35            500
 09/18/2013   09:29:02   (  -4.43,  62.26) 09/18/2013   09:21:58    (  -4.56,  61.59)   75.75            424
 09/21/2013   00:08:43   (   3.07,-158.74) 09/20/2013   23:59:35    (   3.03,-158.97)   26.12            548
 09/21/2013   00:56:51   (   1.42,   9.87) 09/21/2013   00:48:58    (   1.52,   9.38)   55.68            473
 09/21/2013   01:45:06   (  -6.01, 178.47) 09/21/2013   01:38:28    (  -6.19, 177.73)   84.92            398