Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2017 4 27.  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)
 04/30/2017   08:41:46   (   3.63,  72.92) 04/30/2017   08:32:29    (   3.57,  72.57)   39.21            557
 04/30/2017   09:29:54   (   0.88,-118.46) 04/30/2017   09:21:52    (   1.00,-119.07)   69.04            482
 04/30/2017   10:18:08   (  -5.50,  50.14) 04/30/2017   10:11:22    (  -5.65,  49.27)   98.50            406
 05/03/2017   00:12:11   ( -16.18,  18.46) 05/03/2017   00:02:11    ( -16.22,  18.15)   32.90            600
 05/03/2017   00:57:46   (   1.96,-170.84) 05/03/2017   00:48:56    (   1.89,-171.28)   49.49            530
 05/03/2017   01:45:54   (   2.54,  -2.23) 05/03/2017   01:38:19    (   2.69,  -2.92)   79.19            455
 05/05/2017   16:25:33   (  -4.99, 136.78) 05/05/2017   16:15:54    (  -4.91, 136.52)   29.91            579
 05/05/2017   17:13:47   (   0.37, -54.62) 05/05/2017   17:05:24    (   0.27, -55.14)   59.85            503
 05/05/2017   18:01:55   (   4.14, 114.00) 05/05/2017   17:54:47    (   4.31, 113.21)   89.39            428
 05/08/2017   08:41:31   (  -3.28,-106.97) 05/08/2017   08:32:20    (  -3.23,-107.33)   40.39            551
 05/08/2017   09:29:46   (  -1.28,  61.62) 05/08/2017   09:21:50    (  -1.41,  61.00)   70.17            476
 05/08/2017   10:17:54   (   5.79,-129.77) 05/08/2017   10:11:13    (   5.99,-130.64)   99.47            401
 05/11/2017   00:09:23   (   6.15,-159.36) 05/10/2017   23:59:24    (   6.14,-159.55)   20.98            599
 05/11/2017   00:57:31   (  -1.64,   9.26) 05/11/2017   00:48:47    (  -1.56,   8.81)   50.73            524
 05/11/2017   01:45:46   (  -2.91, 177.85) 05/11/2017   01:38:17    (  -3.09, 177.15)   80.54            449