Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2017 5 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)
 05/29/2017   16:25:27   (   4.60, -43.16) 05/29/2017   16:15:53    (   4.56, -43.41)   27.79            574
 05/29/2017   17:13:35   (  -0.13, 125.45) 05/29/2017   17:05:16    (   0.01, 124.95)   57.97            499
 05/29/2017   18:01:50   (  -4.47, -65.95) 05/29/2017   17:54:47    (  -4.61, -66.73)   87.37            423
 06/01/2017   07:59:25   ( -29.95,-100.73) 06/01/2017   07:49:25    ( -30.70,-101.30)   99.61            600
 06/01/2017   08:41:30   (   3.06,  73.05) 06/01/2017   08:32:22    (   3.02,  72.71)   37.74            548
 06/01/2017   09:29:38   (   1.41,-118.35) 06/01/2017   09:21:45    (   1.54,-118.94)   67.67            473
 06/01/2017   10:17:53   (  -6.00,  50.26) 06/01/2017   10:11:15    (  -6.20,  49.40)   96.78            398
 06/04/2017   00:09:17   (  -6.14,  20.65) 06/03/2017   23:59:19    (  -6.09,  20.50)   17.78            598
 06/04/2017   00:57:32   (   1.53,-170.75) 06/04/2017   00:48:49    (   1.43,-171.16)   47.46            523
 06/04/2017   01:45:39   (   2.99,  -2.13) 06/04/2017   01:38:12    (   3.14,  -2.81)   77.36            447
 06/06/2017   16:25:19   (  -4.56, 136.87) 06/06/2017   16:15:47    (  -4.50, 136.63)   27.56            572
 06/06/2017   17:13:34   (  -0.05, -54.53) 06/06/2017   17:05:17    (  -0.16, -55.03)   57.28            497
 06/06/2017   18:01:41   (   4.57, 114.09) 06/06/2017   17:54:40    (   4.72, 113.32)   87.02            421
 06/09/2017   07:59:26   (  29.95,  79.26) 06/09/2017   07:49:26    (  30.58,  78.73)   87.01            600
 06/09/2017   08:41:21   (  -2.99,-106.91) 06/09/2017   08:32:15    (  -2.91,-107.24)   37.48            546
 06/09/2017   09:29:36   (  -1.62,  61.69) 06/09/2017   09:21:45    (  -1.75,  61.10)   67.14            471
 06/09/2017   10:17:43   (   6.14,-129.69) 06/09/2017   10:11:08    (   6.31,-130.55)   96.61            395