Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2017 9 20.  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)
 09/21/2017   07:52:05   (  -4.34, -94.82) 09/21/2017   07:42:37    (  -4.30, -94.94)   13.37            568
 09/21/2017   08:40:20   (  -0.26,  73.78) 09/21/2017   08:32:07    (  -0.35,  73.40)   43.05            493
 09/21/2017   09:28:27   (   4.79,-117.60) 09/21/2017   09:21:30    (   4.92,-118.24)   72.76            417
 09/23/2017   23:26:17   (  29.95,-152.49) 09/23/2017   23:16:17    (  30.41,-152.84)   60.58            600
 09/24/2017   00:08:08   (  -2.75,  21.39) 09/23/2017   23:59:06    (  -2.73,  21.18)   23.17            542
 09/24/2017   00:56:23   (  -1.85,-170.01) 09/24/2017   00:48:36    (  -1.93,-170.48)   52.72            467
 09/24/2017   01:44:31   (   6.33,  -1.40) 09/24/2017   01:37:59    (   6.50,  -2.12)   82.20            392
 09/26/2017   15:36:06   (   5.75, -31.03) 09/26/2017   15:26:13    (   5.72, -31.05)    3.86            593
 09/26/2017   16:24:13   (  -1.22, 137.59) 09/26/2017   16:15:36    (  -1.15, 137.30)   32.78            517
 09/26/2017   17:12:29   (  -3.32, -53.82) 09/26/2017   17:05:07    (  -3.44, -54.37)   62.38            442
 09/26/2017   18:00:35   (   7.91, 114.82) 09/26/2017   17:54:29    (   8.07, 114.00)   91.49            366
 09/29/2017   07:52:11   (   4.23,  85.17) 09/29/2017   07:42:44    (   4.21,  85.06)   12.51            567
 09/29/2017   08:40:17   (   0.36,-106.20) 09/29/2017   08:32:06    (   0.42,-106.58)   42.58            491
 09/29/2017   09:28:33   (  -4.90,  62.39) 09/29/2017   09:21:37    (  -5.01,  61.75)   71.97            416
 10/01/2017   23:26:17   ( -29.96,  27.51) 10/01/2017   23:16:17    ( -30.31,  27.19)   49.29            600
 10/02/2017   00:08:15   (   2.66,-158.62) 10/01/2017   23:59:14    (   2.64,-158.82)   22.46            541
 10/02/2017   00:56:22   (   1.87,  10.00) 10/02/2017   00:48:36    (   1.99,   9.54)   52.36            466
 10/02/2017   01:44:38   (  -6.41, 178.59) 10/02/2017   01:38:07    (  -6.58, 177.87)   81.49            391
 10/04/2017   15:36:03   (  -5.70, 148.99) 10/04/2017   15:26:12    (  -5.67, 148.97)    3.48            591
 10/04/2017   16:24:19   (   1.15, -42.43) 10/04/2017   16:15:43    (   1.08, -42.70)   32.21            516
 10/04/2017   17:12:25   (   3.43, 126.21) 10/04/2017   17:05:05    (   3.55, 125.66)   62.04            440
 10/04/2017   18:00:41   (  -7.97, -65.20) 10/04/2017   17:54:36    (  -8.15, -66.01)   90.87            365