Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 6 9.  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)
 06/12/2018   08:42:11   (  -4.29,-107.16) 06/12/2018   08:32:43    (  -4.24,-107.56)   44.29            568
 06/12/2018   09:30:28   (  -0.21,  61.41) 06/12/2018   09:22:14    (  -0.37,  60.77)   73.83            494
 06/15/2018   00:16:23   (  29.96,-164.84) 06/15/2018   00:06:23    (  30.38,-165.46)   76.18            600
 06/15/2018   00:58:14   (  -2.77,   9.04) 06/15/2018   00:49:11    (  -2.65,   8.57)   53.97            543
 06/15/2018   01:46:30   (  -1.79, 177.63) 06/15/2018   01:38:42    (  -1.95, 176.90)   83.43            468
 06/17/2018   16:26:10   (   5.77, -43.37) 06/17/2018   16:16:17    (   5.69, -43.67)   33.46            593
 06/17/2018   17:14:16   (  -1.20, 125.26) 06/17/2018   17:05:39    (  -1.07, 124.70)   63.64            517
 06/17/2018   18:02:32   (  -3.36, -66.15) 06/17/2018   17:55:10    (  -3.53, -66.97)   93.00            442
 06/20/2018   08:42:11   (   4.20,  72.84) 06/20/2018   08:32:44    (   4.11,  72.46)   43.21            567
 06/20/2018   09:30:17   (   0.37,-118.53) 06/20/2018   09:22:06    (   0.51,-119.17)   73.33            491
 06/23/2018   00:16:16   ( -30.00,  15.18) 06/23/2018   00:06:16    ( -30.27,  14.59)   63.59            600
 06/23/2018   00:58:13   (   2.64,-170.94) 06/23/2018   00:49:12    (   2.53,-171.41)   53.02            541
 06/23/2018   01:46:19   (   1.94,  -2.31) 06/23/2018   01:38:34    (   2.09,  -3.04)   83.00            465