Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2016 6 18.  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)
 06/19/2016   15:36:22   (   6.04, -31.10) 06/19/2016   15:26:44    (   6.04, -31.12)    2.74            578
 06/19/2016   16:24:10   (  -0.36, 137.77) 06/19/2016   16:15:47    (  -0.32, 137.49)   31.13            503
 06/19/2016   17:12:26   (  -4.18, -53.65) 06/19/2016   17:05:18    (  -4.30, -54.18)   60.83            428
 06/19/2016   18:00:33   (   8.71, 114.98) 06/19/2016   17:54:40    (   8.90, 114.19)   89.77            353
 06/22/2016   07:52:03   (   3.31,  85.37) 06/22/2016   07:42:51    (   3.30,  85.26)   11.61            552
 06/22/2016   08:40:11   (   1.16,-106.03) 06/22/2016   08:32:14    (   1.24,-106.39)   41.47            477
 06/22/2016   09:28:25   (  -5.82,  62.59) 06/22/2016   09:21:44    (  -5.92,  61.95)   71.05            401
 06/22/2016   10:16:33   (  10.28,-128.79) 06/22/2016   10:11:07    (  10.46,-129.68)   99.54            326
 06/24/2016   23:21:48   ( -13.52,  31.43) 06/24/2016   23:11:50    ( -13.53,  31.42)    1.11            598
 06/25/2016   00:08:04   (   1.74,-158.41) 06/24/2016   23:59:18    (   1.69,-158.60)   21.99            526
 06/25/2016   00:56:10   (   2.84,  10.22) 06/25/2016   00:48:40    (   2.92,   9.76)   51.85            450
 06/25/2016   01:44:26   (  -7.38, 178.81) 06/25/2016   01:38:11    (  -7.54, 178.09)   81.05            375
 06/27/2016   15:35:59   (  -5.33, 149.09) 06/27/2016   15:26:25    (  -5.33, 149.06)    3.52            574
 06/27/2016   16:24:04   (   0.13, -42.19) 06/27/2016   16:15:45    (   0.07, -42.47)   32.43            499
 06/27/2016   17:12:11   (   4.40, 126.44) 06/27/2016   17:05:07    (   4.53, 125.89)   62.18            424
 06/27/2016   18:00:26   (  -9.00, -64.96) 06/27/2016   17:54:38    (  -9.15, -65.77)   91.07            348
 06/30/2016   07:09:52   (  29.97,  91.64) 06/30/2016   06:59:52    (  30.74,  91.30)   91.60            600
 06/30/2016   07:51:49   (  -3.12, -94.55) 06/30/2016   07:42:41    (  -3.07, -94.67)   13.27            548
 06/30/2016   08:40:03   (  -1.54,  74.06) 06/30/2016   08:32:11    (  -1.60,  73.67)   42.95            472
 06/30/2016   09:28:11   (   6.00,-117.33) 06/30/2016   09:21:34    (   6.15,-117.97)   72.49            397