Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2017 4 28.  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   08:41:45   (   3.59,  72.93) 04/30/2017   08:32:28    (   3.53,  72.58)   39.17            557
 04/30/2017   09:29:54   (   0.86,-118.47) 04/30/2017   09:21:52    (   0.99,-119.07)   69.06            482
 04/30/2017   10:18:08   (  -5.48,  50.14) 04/30/2017   10:11:21    (  -5.69,  49.28)   98.44            407
 05/03/2017   00:12:13   ( -16.31,  18.43) 05/03/2017   00:02:13    ( -16.36,  18.12)   33.04            600
 05/03/2017   00:57:46   (   1.98,-170.84) 05/03/2017   00:48:56    (   1.91,-171.28)   49.51            530
 05/03/2017   01:45:54   (   2.53,  -2.23) 05/03/2017   01:38:19    (   2.67,  -2.93)   79.20            455
 05/05/2017   16:25:33   (  -5.00, 136.78) 05/05/2017   16:15:54    (  -4.93, 136.51)   29.83            579
 05/05/2017   17:13:47   (   0.38, -54.62) 05/05/2017   17:05:24    (   0.29, -55.15)   59.84            503
 05/05/2017   18:01:55   (   4.13, 114.00) 05/05/2017   17:54:47    (   4.29, 113.21)   89.36            428
 05/08/2017   08:41:33   (  -3.35,-106.99) 05/08/2017   08:32:21    (  -3.26,-107.34)   40.19            552
 05/08/2017   09:29:47   (  -1.27,  61.62) 05/08/2017   09:21:51    (  -1.39,  61.00)   70.10            476
 05/08/2017   10:17:55   (   5.78,-129.77) 05/08/2017   10:11:14    (   5.97,-130.65)   99.36            401
 05/11/2017   00:09:24   (   6.21,-159.37) 05/10/2017   23:59:24    (   6.17,-159.55)   20.66            600
 05/11/2017   00:57:32   (  -1.71,   9.25) 05/11/2017   00:48:47    (  -1.59,   8.81)   50.64            525
 05/11/2017   01:45:46   (  -2.91, 177.85) 05/11/2017   01:38:17    (  -3.06, 177.14)   80.33            449