Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 9 13.  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)
 09/13/2018   16:25:33   (  -3.90, 136.96) 09/13/2018   16:16:12    (  -3.86, 136.74)   24.47            561
 09/13/2018   17:13:48   (  -0.70, -54.44) 09/13/2018   17:05:42    (  -0.79, -54.92)   54.03            486
 09/13/2018   18:01:55   (   5.23, 114.18) 09/13/2018   17:55:05    (   5.36, 113.44)   83.65            410
 09/16/2018   07:57:29   (  21.52,  81.29) 09/16/2018   07:47:29    (  21.56,  81.05)   25.21            600
 09/16/2018   08:41:30   (  -2.15,-106.78) 09/16/2018   08:32:38    (  -2.07,-107.09)   35.42            532
 09/16/2018   09:29:45   (  -2.45,  61.82) 09/16/2018   09:22:08    (  -2.58,  61.25)   64.85            457
 09/16/2018   10:17:52   (   6.98,-129.56) 09/16/2018   10:11:31    (   7.16,-130.39)   94.13            381
 09/19/2018   00:09:19   (   4.87,-159.13) 09/18/2018   23:59:41    (   4.85,-159.27)   16.25            578
 09/19/2018   00:57:26   (  -0.35,   9.49) 09/19/2018   00:49:04    (  -0.27,   9.08)   46.35            502
 09/19/2018   01:45:41   (  -4.25, 178.09) 09/19/2018   01:38:34    (  -4.38, 177.42)   75.61            427
 09/21/2018   15:43:10   ( -29.96, 143.37) 09/21/2018   15:33:10    ( -30.72, 142.89)   95.81            600
 09/21/2018   16:25:16   (   3.13, -42.87) 09/21/2018   16:16:07    (   3.06, -43.10)   27.27            549
 09/21/2018   17:13:22   (   1.44, 125.77) 09/21/2018   17:05:29    (   1.58, 125.27)   57.26            473
 09/21/2018   18:01:38   (  -5.99, -65.65) 09/21/2018   17:55:00    (  -6.17, -66.41)   86.24            398
 09/24/2018   07:52:56   (  -5.89, -95.18) 09/24/2018   07:43:02    (  -5.86, -95.26)    8.79            594
 09/24/2018   08:41:10   (   1.28,  73.42) 09/24/2018   08:32:31    (   1.21,  73.08)   38.08            519
 09/24/2018   09:29:17   (   3.24,-117.96) 09/24/2018   09:21:54    (   3.36,-118.56)   68.09            443
 09/24/2018   10:17:32   (  -7.84,  50.64) 09/24/2018   10:11:24    (  -8.01,  49.78)   96.64            368
 09/27/2018   00:08:50   (  -4.04,  21.10) 09/26/2018   23:59:26    (  -4.02,  20.93)   19.59            564
 09/27/2018   00:57:06   (  -0.51,-170.31) 09/27/2018   00:48:57    (  -0.57,-170.75)   49.17            489
 09/27/2018   01:45:12   (   5.08,  -1.68) 09/27/2018   01:38:19    (   5.21,  -2.38)   78.83            413