Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2016 9 11.  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)
 09/12/2016   23:26:02   ( -29.96,  27.53) 09/12/2016   23:16:02    ( -30.62,  27.25)   77.49            600
 09/13/2016   00:08:04   (   2.93,-158.66) 09/12/2016   23:58:58    (   2.89,-158.74)   10.74            546
 09/13/2016   00:56:11   (   1.63,   9.97) 09/13/2016   00:48:21    (   1.68,   9.61)   40.40            470
 09/13/2016   01:44:26   (  -6.20, 178.56) 09/13/2016   01:37:51    (  -6.33, 177.95)   69.80            395
 09/13/2016   02:32:34   (  10.69, -12.81) 09/13/2016   02:27:14    (  10.90, -13.68)   98.29            320
 09/15/2016   15:37:52   ( -13.22, 147.38) 09/15/2016   15:27:58    ( -13.22, 147.39)    1.14            594
 09/15/2016   16:24:08   (   1.47, -42.47) 09/15/2016   16:15:26    (   1.41, -42.64)   20.09            522
 09/15/2016   17:12:15   (   3.09, 126.16) 09/15/2016   17:04:49    (   3.16, 125.72)   49.73            446
 09/15/2016   18:00:29   (  -7.65, -65.24) 09/15/2016   17:54:18    (  -7.81, -65.94)   78.89            371
 09/18/2016   07:52:21   (  -6.10, -95.19) 09/18/2016   07:42:49    (  -6.11, -95.21)    1.41            572
 09/18/2016   08:40:10   (  -0.04,  73.74) 09/18/2016   08:31:53    (  -0.07,  73.47)   29.42            497
 09/18/2016   09:28:18   (   4.53,-117.65) 09/18/2016   09:21:16    (   4.64,-118.17)   59.07            422
 09/18/2016   10:16:33   (  -9.10,  50.95) 09/18/2016   10:10:46    (  -9.29,  50.17)   87.99            347
 09/20/2016   23:26:02   (  29.97,-152.48) 09/20/2016   23:16:02    (  30.78,-152.79)   94.10            600
 09/21/2016   00:07:59   (  -3.10,  21.33) 09/20/2016   23:58:51    (  -3.10,  21.25)    9.23            548
 09/21/2016   00:56:14   (  -1.47,-170.08) 09/21/2016   00:48:21    (  -1.55,-170.42)   38.97            473
 09/21/2016   01:44:22   (   5.97,  -1.46) 09/21/2016   01:37:44    (   6.12,  -2.06)   68.52            398
 09/21/2016   02:32:36   ( -10.59, 167.16) 09/21/2016   02:27:14    ( -10.77, 166.29)   96.93            322
 09/23/2016   15:38:25   (  15.24, -33.07) 09/23/2016   15:28:30    (  15.24, -33.08)    0.28            595
 09/23/2016   16:24:02   (  -1.62, 137.53) 09/23/2016   16:15:18    (  -1.56, 137.37)   18.76            524
 09/23/2016   17:12:17   (  -2.95, -53.88) 09/23/2016   17:04:49    (  -3.03, -54.31)   48.60            448
 09/23/2016   18:00:25   (   7.45, 114.74) 09/23/2016   17:54:12    (   7.60, 114.05)   77.83            373