Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 8 18.  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)
 08/20/2018   16:26:38   (   6.06, -43.59) 08/20/2018   16:16:40    (   6.04, -43.74)   16.60            598
 08/20/2018   17:14:47   (  -1.61, 125.01) 08/20/2018   17:06:04    (  -1.54, 124.60)   46.30            523
 08/20/2018   18:03:00   (  -3.06, -66.37) 08/20/2018   17:55:33    (  -3.19, -67.05)   76.10            447
 08/23/2018   08:42:36   (   4.33,  72.66) 08/23/2018   08:33:07    (   4.29,  72.42)   27.32            569
 08/23/2018   09:30:44   (   0.18,-118.72) 08/23/2018   09:22:30    (   0.28,-119.23)   56.98            494
 08/23/2018   10:18:58   (  -4.79,  49.88) 08/23/2018   10:12:00    (  -4.94,  49.11)   86.61            418
 08/26/2018   00:16:38   ( -29.98,  15.03) 08/26/2018   00:06:38    ( -30.26,  14.58)   52.96            600
 08/26/2018   00:58:34   (   2.60,-171.09) 08/26/2018   00:49:34    (   2.53,-171.42)   38.11            540
 08/26/2018   01:46:42   (   1.91,  -2.47) 08/26/2018   01:38:57    (   2.03,  -3.07)   67.71            465
 08/26/2018   02:34:56   (  -6.52, 166.14) 08/26/2018   02:28:27    (  -6.69, 165.27)   97.00            389
 08/28/2018   16:26:17   (  -5.44, 136.57) 08/28/2018   16:16:30    (  -5.38, 136.41)   19.06            587
 08/28/2018   17:14:31   (   0.82, -54.82) 08/28/2018   17:06:00    (   0.72, -55.25)   48.85            511
 08/28/2018   18:02:39   (   3.69, 113.79) 08/28/2018   17:55:23    (   3.84, 113.11)   78.31            436
 08/31/2018   08:42:13   (  -3.66,-107.16) 08/31/2018   08:32:56    (  -3.63,-107.43)   29.89            557
 08/31/2018   09:30:28   (  -0.90,  61.43) 08/31/2018   09:22:26    (  -1.02,  60.91)   59.68            482
 08/31/2018   10:18:36   (   5.40,-129.95) 08/31/2018   10:11:49    (   5.59,-130.73)   88.92            407