Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 8 19.  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   16:26:39   (   6.10, -43.60) 08/20/2018   16:16:41    (   6.08, -43.75)   16.65            598
 08/20/2018   17:14:47   (  -1.59, 125.01) 08/20/2018   17:06:04    (  -1.52, 124.60)   46.29            523
 08/20/2018   18:03:01   (  -3.02, -66.38) 08/20/2018   17:55:34    (  -3.15, -67.06)   76.15            447
 08/23/2018   08:42:36   (   4.31,  72.67) 08/23/2018   08:33:07    (   4.26,  72.42)   27.31            569
 08/23/2018   09:30:45   (   0.14,-118.73) 08/23/2018   09:22:31    (   0.24,-119.24)   57.05            494
 08/23/2018   10:18:58   (  -4.81,  49.88) 08/23/2018   10:12:00    (  -4.96,  49.12)   86.60            418
 08/26/2018   00:16:37   ( -29.97,  15.03) 08/26/2018   00:06:37    ( -30.24,  14.59)   52.73            600
 08/26/2018   00:58:33   (   2.58,-171.08) 08/26/2018   00:49:33    (   2.51,-171.42)   38.11            540
 08/26/2018   01:46:41   (   1.93,  -2.47) 08/26/2018   01:38:56    (   2.05,  -3.06)   67.72            465
 08/26/2018   02:34:55   (  -6.54, 166.14) 08/26/2018   02:28:26    (  -6.72, 165.28)   97.00            389
 08/28/2018   16:26:17   (  -5.48, 136.57) 08/28/2018   16:16:30    (  -5.41, 136.40)   19.27            587
 08/28/2018   17:14:30   (   0.80, -54.82) 08/28/2018   17:05:59    (   0.70, -55.24)   48.88            511
 08/28/2018   18:02:39   (   3.65, 113.79) 08/28/2018   17:55:23    (   3.81, 113.10)   78.42            436
 08/31/2018   08:42:13   (  -3.64,-107.16) 08/31/2018   08:32:56    (  -3.60,-107.42)   29.86            557
 08/31/2018   09:30:28   (  -0.92,  61.44) 08/31/2018   09:22:26    (  -1.05,  60.92)   59.75            482
 08/31/2018   10:18:35   (   5.49,-129.94) 08/31/2018   10:11:49    (   5.62,-130.73)   88.98            406