Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2016 4 9.  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)
 04/11/2016   08:00:26   ( -29.99,-100.90) 04/11/2016   07:50:26    ( -30.24,-101.15)   37.41            600
 04/11/2016   08:42:22   (   2.58,  72.99) 04/11/2016   08:33:22    (   2.51,  72.83)   19.50            540
 04/11/2016   09:30:29   (   1.96,-118.38) 04/11/2016   09:22:45    (   2.06,-118.82)   49.37            464
 04/11/2016   10:18:44   (  -6.56,  50.22) 04/11/2016   10:12:15    (  -6.71,  49.52)   78.68            389
 04/14/2016   00:10:18   (  -6.04,  20.50) 04/14/2016   00:00:28    (  -6.04,  20.51)    0.25            590
 04/14/2016   00:58:27   (   1.09,-170.82) 04/14/2016   00:49:52    (   1.04,-171.08)   29.20            515
 04/14/2016   01:46:33   (   3.51,  -2.18) 04/14/2016   01:39:14    (   3.59,  -2.71)   59.24            439
 04/14/2016   02:34:49   (  -8.04, 166.41) 04/14/2016   02:28:45    (  -8.19, 165.62)   88.26            364
 04/16/2016   16:26:17   (  -4.15, 136.78) 04/16/2016   16:16:52    (  -4.16, 136.69)    9.85            565
 04/16/2016   17:14:32   (  -0.44, -54.62) 04/16/2016   17:06:22    (  -0.49, -54.97)   39.24            490
 04/16/2016   18:02:40   (   4.92, 113.99) 04/16/2016   17:55:45    (   5.06, 113.38)   69.04            415
 04/16/2016   18:50:55   (  -9.51, -77.41) 04/16/2016   18:45:15    (  -9.71, -78.27)   97.69            340
 04/19/2016   08:00:33   (  29.98,  79.06) 04/19/2016   07:50:33    (  30.33,  78.79)   46.49            600
 04/19/2016   08:42:23   (  -2.69,-107.03) 04/19/2016   08:33:22    (  -2.63,-107.20)   19.45            541
 04/19/2016   09:30:37   (  -1.95,  61.57) 04/19/2016   09:22:52    (  -2.01,  61.13)   49.31            465
 04/19/2016   10:18:45   (   6.44,-129.81) 04/19/2016   10:12:15    (   6.59,-130.51)   78.79            390
 04/22/2016   00:10:28   (   6.16,-159.56) 04/22/2016   00:00:37    (   6.16,-159.56)    0.13            591
 04/22/2016   00:58:28   (  -1.18,   9.16) 04/22/2016   00:49:52    (  -1.11,   8.90)   29.51            516
 04/22/2016   01:46:42   (  -3.46, 177.77) 04/22/2016   01:39:22    (  -3.54, 177.24)   59.32            440
 04/22/2016   02:34:50   (   7.95, -13.62) 04/22/2016   02:28:45    (   8.12, -14.40)   88.51            365