Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2015 12 14.  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)
 12/15/2015   22:37:02   (  29.95,-140.14) 12/15/2015   22:27:17    (  29.99,-140.06)    8.85            585
 12/15/2015   23:21:03   ( -10.58,  32.06) 12/15/2015   23:12:27    ( -10.58,  32.06)    0.76            516
 12/16/2015   00:06:47   (  -3.13,-157.38) 12/15/2015   23:59:22    (  -3.17,-157.56)   20.04            445
 12/16/2015   00:54:53   (   7.72,  11.26) 12/16/2015   00:48:44    (   7.81,  10.81)   49.97            369
 12/16/2015   01:43:09   ( -12.25, 179.86) 12/16/2015   01:38:15    ( -12.39, 179.15)   78.48            294
 12/18/2015   14:52:47   (  27.44, -23.61) 12/18/2015   14:43:26    (  27.44, -23.61)    0.59            561
 12/18/2015   15:34:34   (   0.03, 150.22) 12/18/2015   15:26:19    (   0.03, 150.21)    1.11            495
 12/18/2015   16:22:48   (  -4.68, -41.17) 12/18/2015   16:15:48    (  -4.74, -41.44)   30.90            420
 12/18/2015   17:10:55   (   9.22, 127.47) 12/18/2015   17:05:11    (   9.31, 126.92)   60.61            344
 12/18/2015   17:59:10   ( -13.80, -63.91) 12/18/2015   17:54:41    ( -13.95, -64.72)   88.53            269
 12/21/2015   06:20:26   ( -29.95, -75.99) 12/21/2015   06:10:26    ( -30.64, -76.00)   76.85            600
 12/21/2015   07:06:44   (  18.38,  94.44) 12/21/2015   06:57:45    (  18.38,  94.44)    0.16            539
 12/21/2015   07:50:35   (   1.63, -93.55) 12/21/2015   07:42:45    (   1.65, -93.65)   12.05            470
 12/21/2015   08:38:51   (  -6.15,  75.04) 12/21/2015   08:32:16    (  -6.24,  74.67)   41.89            395
 12/21/2015   09:26:57   (  10.75,-116.31) 12/21/2015   09:21:38    (  10.87,-116.95)   71.10            319
 12/21/2015   10:15:13   ( -15.27,  52.31) 12/21/2015   10:11:09    ( -15.45,  51.41)   98.54            244
 12/23/2015   22:36:53   ( -29.95,  39.90) 12/23/2015   22:27:08    ( -29.97,  39.95)    5.81            585
 12/23/2015   23:19:56   (   6.61,-147.07) 12/23/2015   23:11:18    (   6.61,-147.06)    1.17            518
 12/24/2015   00:06:37   (   3.14,  22.66) 12/23/2015   23:59:12    (   3.21,  22.46)   23.44            445
 12/24/2015   00:54:52   (  -7.72,-168.74) 12/24/2015   00:48:43    (  -7.79,-169.21)   52.93            369
 12/24/2015   01:42:59   (  12.26,  -0.09) 12/24/2015   01:38:05    (  12.43,  -0.82)   81.60            294
 12/26/2015   14:51:55   ( -24.87, 157.07) 12/26/2015   14:42:34    ( -24.87, 157.08)    0.68            561
 12/26/2015   15:34:36   (   0.17, -29.81) 12/26/2015   15:26:22    (   0.17, -29.85)    4.96            494
 12/26/2015   16:22:38   (   4.68, 138.88) 12/26/2015   16:15:39    (   4.76, 138.58)   34.49            419
 12/26/2015   17:10:53   (  -9.26, -52.51) 12/26/2015   17:05:09    (  -9.40, -53.08)   63.76            344
 12/26/2015   17:59:00   (  13.80, 116.14) 12/26/2015   17:54:32    (  13.98, 115.31)   91.99            268