Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 6 14.  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)
 06/15/2018   00:16:23   (  29.98,-164.84) 06/15/2018   00:06:23    (  30.40,-165.47)   76.22            600
 06/15/2018   00:58:14   (  -2.80,   9.04) 06/15/2018   00:49:11    (  -2.68,   8.57)   53.98            543
 06/15/2018   01:46:30   (  -1.77, 177.63) 06/15/2018   01:38:42    (  -1.93, 176.89)   83.43            468
 06/17/2018   16:26:10   (   5.79, -43.38) 06/17/2018   16:16:17    (   5.71, -43.67)   33.46            593
 06/17/2018   17:14:16   (  -1.22, 125.25) 06/17/2018   17:05:39    (  -1.09, 124.70)   63.66            517
 06/17/2018   18:02:32   (  -3.34, -66.16) 06/17/2018   17:55:10    (  -3.51, -66.98)   93.00            442
 06/20/2018   08:42:12   (   4.22,  72.84) 06/20/2018   08:32:45    (   4.13,  72.46)   43.23            567
 06/20/2018   09:30:18   (   0.34,-118.53) 06/20/2018   09:22:07    (   0.48,-119.17)   73.36            491
 06/23/2018   00:16:16   ( -29.97,  15.18) 06/23/2018   00:06:16    ( -30.24,  14.60)   63.19            600
 06/23/2018   00:58:14   (   2.67,-170.95) 06/23/2018   00:49:13    (   2.56,-171.41)   53.06            541
 06/23/2018   01:46:20   (   1.90,  -2.32) 06/23/2018   01:38:35    (   2.06,  -3.05)   83.05            465
 06/25/2018   16:25:58   (  -5.60, 136.69) 06/25/2018   16:16:08    (  -5.53, 136.40)   33.04            590
 06/25/2018   17:14:14   (   1.06, -54.72) 06/25/2018   17:05:39    (   0.92, -55.27)   62.85            515
 06/25/2018   18:02:20   (   3.52, 113.91) 06/25/2018   17:55:01    (   3.69, 113.09)   92.61            439
 06/28/2018   08:42:00   (  -4.05,-107.10) 06/28/2018   08:32:36    (  -3.96,-107.47)   42.89            564
 06/28/2018   09:30:16   (  -0.49,  61.49) 06/28/2018   09:22:07    (  -0.65,  60.86)   72.73            489