Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 7 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)
 07/19/2018   16:30:26   (  20.59, -46.72) 07/19/2018   16:20:26    (  20.64, -47.10)   39.11            600
 07/19/2018   17:14:44   (  -2.20, 124.97) 07/19/2018   17:05:51    (  -2.11, 124.53)   50.60            533
 07/19/2018   18:02:58   (  -2.44, -66.42) 07/19/2018   17:55:21    (  -2.57, -67.13)   80.51            457
 07/22/2018   08:42:48   (   5.35,  72.50) 07/22/2018   08:33:02    (   5.29,  72.25)   29.11            586
 07/22/2018   09:30:56   (  -0.84,-118.88) 07/22/2018   09:22:25    (  -0.74,-119.40)   58.79            511
 07/22/2018   10:19:11   (  -3.73,  49.71) 07/22/2018   10:11:56    (  -3.88,  48.93)   88.64            435
 07/25/2018   00:59:01   (   4.07,-171.37) 07/25/2018   00:49:37    (   3.98,-171.69)   37.49            564
 07/25/2018   01:47:08   (   0.50,  -2.74) 07/25/2018   01:38:59    (   0.63,  -3.33)   66.98            489
 07/25/2018   02:35:23   (  -5.07, 165.85) 07/25/2018   02:28:30    (  -5.25, 165.00)   96.64            413
 07/27/2018   16:33:15   ( -29.98, 130.91) 07/27/2018   16:23:15    ( -30.36, 130.37)   66.62            600
 07/27/2018   17:15:12   (   2.67, -55.22) 07/27/2018   17:06:11    (   2.61, -55.62)   45.81            541
 07/27/2018   18:03:21   (   1.79, 113.39) 07/27/2018   17:55:34    (   1.94, 112.73)   75.25            467
 07/30/2018   08:43:09   (  -5.95,-107.68) 07/30/2018   08:33:14    (  -5.92,-107.90)   23.92            595
 07/30/2018   09:31:23   (   1.34,  60.92) 07/30/2018   09:22:44    (   1.25,  60.45)   54.04            519
 07/30/2018   10:19:32   (   3.12,-130.47) 07/30/2018   10:12:07    (   3.30,-131.20)   83.44            445
 08/02/2018   00:59:21   (  -4.62,   8.46) 08/02/2018   00:49:48    (  -4.56,   8.18)   32.14            573
 08/02/2018   01:47:35   (   0.01, 177.06) 08/02/2018   01:39:18    (  -0.11, 176.52)   62.36            497
 08/02/2018   02:35:43   (   4.52, -14.32) 08/02/2018   02:28:41    (   4.67, -15.13)   91.54            422