Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2017 4 22.  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)
 04/25/2017   00:15:27   (  27.54,-164.26) 04/25/2017   00:05:27    (  27.57,-164.70)   43.75            600
 04/25/2017   00:57:53   (  -2.39,   9.08) 04/25/2017   00:48:57    (  -2.28,   8.65)   48.70            536
 04/25/2017   01:46:07   (  -2.23, 177.68) 04/25/2017   01:38:27    (  -2.37, 176.99)   78.52            460
 04/27/2017   16:25:46   (   5.27, -43.31) 04/27/2017   16:16:02    (   5.23, -43.57)   28.97            584
 04/27/2017   17:13:54   (  -0.76, 125.31) 04/27/2017   17:05:25    (  -0.65, 124.79)   58.85            509
 04/27/2017   18:02:08   (  -3.85, -66.09) 04/27/2017   17:54:55    (  -4.00, -66.87)   88.58            433
 04/30/2017   08:41:46   (   3.60,  72.93) 04/30/2017   08:32:29    (   3.54,  72.58)   39.21            557
 04/30/2017   09:29:54   (   0.91,-118.46) 04/30/2017   09:21:52    (   1.04,-119.06)   69.03            482
 04/30/2017   10:18:08   (  -5.53,  50.15) 04/30/2017   10:11:22    (  -5.68,  49.27)   98.50            406
 05/03/2017   00:12:08   ( -16.02,  18.49) 05/03/2017   00:02:08    ( -16.07,  18.19)   32.76            600
 05/03/2017   00:57:46   (   2.00,-170.85) 05/03/2017   00:48:56    (   1.92,-171.28)   49.57            530
 05/03/2017   01:45:54   (   2.52,  -2.23) 05/03/2017   01:38:19    (   2.66,  -2.93)   79.29            455
 05/05/2017   16:25:32   (  -4.96, 136.78) 05/05/2017   16:15:53    (  -4.88, 136.53)   30.11            579
 05/05/2017   17:13:46   (   0.35, -54.61) 05/05/2017   17:05:23    (   0.23, -55.14)   59.93            503
 05/05/2017   18:01:54   (   4.16, 114.00) 05/05/2017   17:54:46    (   4.35, 113.22)   89.48            428