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   ( -29.99,  27.52) 09/12/2016   23:16:02    ( -30.65,  27.24)   78.24            600
 09/13/2016   00:08:04   (   2.96,-158.66) 09/12/2016   23:58:58    (   2.92,-158.75)   10.65            546
 09/13/2016   00:56:11   (   1.60,   9.96) 09/13/2016   00:48:21    (   1.65,   9.60)   40.34            470
 09/13/2016   01:44:26   (  -6.16, 178.56) 09/13/2016   01:37:51    (  -6.30, 177.94)   69.72            395
 09/13/2016   02:32:34   (  10.67, -12.82) 09/13/2016   02:27:14    (  10.87, -13.69)   98.16            320
 09/15/2016   15:37:58   ( -13.61, 147.29) 09/15/2016   15:28:04    ( -13.61, 147.30)    0.79            594
 09/15/2016   16:24:08   (   1.50, -42.47) 09/15/2016   16:15:26    (   1.45, -42.64)   19.89            522
 09/15/2016   17:12:15   (   3.06, 126.15) 09/15/2016   17:04:49    (   3.12, 125.71)   49.63            446
 09/15/2016   18:00:30   (  -7.62, -65.25) 09/15/2016   17:54:19    (  -7.77, -65.95)   78.77            371
 09/18/2016   07:51:59   (  -4.74, -94.90) 09/18/2016   07:42:26    (  -4.74, -94.90)    0.71            573
 09/18/2016   08:40:11   (  -0.00,  73.73) 09/18/2016   08:31:54    (  -0.03,  73.47)   29.35            497
 09/18/2016   09:28:19   (   4.50,-117.66) 09/18/2016   09:21:17    (   4.60,-118.18)   58.89            422
 09/18/2016   10:16:34   (  -9.07,  50.94) 09/18/2016   10:10:47    (  -9.25,  50.16)   87.78            347
 09/20/2016   23:26:02   (  29.95,-152.47) 09/20/2016   23:16:02    (  30.77,-152.79)   96.40            600
 09/21/2016   00:08:00   (  -3.13,  21.32) 09/20/2016   23:58:51    (  -3.10,  21.25)    8.88            549
 09/21/2016   00:56:14   (  -1.49,-170.07) 09/21/2016   00:48:21    (  -1.56,-170.41)   38.64            473
 09/21/2016   01:44:22   (   6.00,  -1.46) 09/21/2016   01:37:44    (   6.12,  -2.06)   68.09            398
 09/21/2016   02:32:36   ( -10.56, 167.15) 09/21/2016   02:27:14    ( -10.71, 166.28)   96.73            322
 09/23/2016   15:38:42   (  16.30, -33.31) 09/23/2016   15:28:47    (  16.31, -33.32)    1.28            595
 09/23/2016   16:24:02   (  -1.65, 137.52) 09/23/2016   16:15:18    (  -1.63, 137.36)   18.35            524
 09/23/2016   17:12:17   (  -2.91, -53.89) 09/23/2016   17:04:48    (  -3.02, -54.31)   48.23            449
 09/23/2016   18:00:25   (   7.42, 114.73) 09/23/2016   17:54:11    (   7.59, 114.05)   77.45            374