Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2017 6 12.  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)
 06/14/2017   16:25:17   (   4.37, -43.10) 06/14/2017   16:15:47    (   4.29, -43.33)   27.25            570
 06/14/2017   17:13:24   (   0.14, 125.52) 06/14/2017   17:05:10    (   0.26, 125.02)   57.29            494
 06/14/2017   18:01:39   (  -4.76, -65.88) 06/14/2017   17:54:40    (  -4.93, -66.64)   86.55            419
 06/17/2017   07:59:18   ( -29.95,-100.72) 06/17/2017   07:49:18    ( -30.40,-101.20)   67.76            600
 06/17/2017   08:41:18   (   2.75,  73.13) 06/17/2017   08:32:15    (   2.71,  72.80)   37.23            543
 06/17/2017   09:29:25   (   1.75,-118.25) 06/17/2017   09:21:37    (   1.90,-118.84)   67.20            468
 06/17/2017   10:17:41   (  -6.31,  50.34) 06/17/2017   10:11:08    (  -6.51,  49.49)   96.24            393
 06/20/2017   00:09:04   (  -5.77,  20.75) 06/19/2017   23:59:12    (  -5.74,  20.60)   17.49            592
 06/20/2017   00:57:20   (   1.21,-170.66) 06/20/2017   00:48:43    (   1.13,-171.07)   47.21            517
 06/20/2017   01:45:26   (   3.36,  -2.03) 06/20/2017   01:38:05    (   3.48,  -2.71)   77.13            441
 06/22/2017   16:25:05   (  -4.17, 136.98) 06/22/2017   16:15:39    (  -4.11, 136.74)   27.48            566
 06/22/2017   17:13:21   (  -0.39, -54.43) 06/22/2017   17:05:10    (  -0.51, -54.93)   57.23            491
 06/22/2017   18:01:27   (   4.96, 114.20) 06/22/2017   17:54:32    (   5.12, 113.43)   86.87            415
 06/25/2017   07:59:17   (  29.96,  79.28) 06/25/2017   07:49:17    (  30.20,  78.85)   48.93            600
 06/25/2017   08:41:05   (  -2.58,-106.80) 06/25/2017   08:32:06    (  -2.53,-107.13)   37.70            539
 06/25/2017   09:29:20   (  -2.04,  61.80) 06/25/2017   09:21:36    (  -2.14,  61.21)   67.27            464
 06/25/2017   10:17:28   (   6.49,-129.59) 06/25/2017   10:10:59    (   6.69,-130.44)   96.68            389