Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 9 15.  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)
 09/16/2018   07:57:29   (  21.53,  81.29) 09/16/2018   07:47:29    (  21.57,  81.05)   25.19            600
 09/16/2018   08:41:30   (  -2.16,-106.78) 09/16/2018   08:32:38    (  -2.08,-107.09)   35.40            532
 09/16/2018   09:29:45   (  -2.44,  61.82) 09/16/2018   09:22:08    (  -2.58,  61.25)   64.83            457
 09/16/2018   10:17:52   (   6.97,-129.56) 09/16/2018   10:11:31    (   7.15,-130.39)   94.11            381
 09/19/2018   00:09:19   (   4.88,-159.13) 09/18/2018   23:59:41    (   4.86,-159.27)   16.22            578
 09/19/2018   00:57:25   (  -0.30,   9.51) 09/19/2018   00:49:03    (  -0.22,   9.10)   46.26            502
 09/19/2018   01:45:41   (  -4.24, 178.09) 09/19/2018   01:38:34    (  -4.37, 177.42)   75.59            427
 09/21/2018   15:43:10   ( -29.97, 143.37) 09/21/2018   15:33:10    ( -30.73, 142.89)   95.60            600
 09/21/2018   16:25:16   (   3.14, -42.87) 09/21/2018   16:16:07    (   3.07, -43.10)   27.28            549
 09/21/2018   17:13:22   (   1.44, 125.76) 09/21/2018   17:05:29    (   1.57, 125.27)   57.27            473
 09/21/2018   18:01:38   (  -5.98, -65.65) 09/21/2018   17:55:00    (  -6.16, -66.41)   86.24            398
 09/24/2018   07:52:56   (  -5.90, -95.18) 09/24/2018   07:43:02    (  -5.87, -95.26)    8.89            594
 09/24/2018   08:41:11   (   1.29,  73.42) 09/24/2018   08:32:32    (   1.22,  73.08)   38.08            519
 09/24/2018   09:29:18   (   3.23,-117.96) 09/24/2018   09:21:55    (   3.36,-118.56)   68.10            443
 09/24/2018   10:17:33   (  -7.83,  50.64) 09/24/2018   10:11:25    (  -8.01,  49.78)   96.64            368
 09/27/2018   00:08:50   (  -4.05,  21.10) 09/26/2018   23:59:26    (  -4.02,  20.93)   19.59            564
 09/27/2018   00:57:06   (  -0.50,-170.31) 09/27/2018   00:48:57    (  -0.57,-170.75)   49.15            489
 09/27/2018   01:45:12   (   5.07,  -1.68) 09/27/2018   01:38:19    (   5.20,  -2.38)   78.84            413
 09/29/2018   15:42:29   (  27.91, -36.08) 09/29/2018   15:32:29    (  27.94, -36.37)   28.05            600
 09/29/2018   16:24:46   (  -2.27, 137.37) 09/29/2018   16:15:52    (  -2.24, 137.10)   30.72            534
 09/29/2018   17:13:02   (  -2.28, -54.04) 09/29/2018   17:05:22    (  -2.41, -54.57)   60.05            460
 09/29/2018   18:01:08   (   6.85, 114.59) 09/29/2018   17:54:45    (   6.99, 113.79)   89.56            383