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   (  29.97,-140.15) 12/15/2015   22:27:17    (  30.01,-140.07)    8.68            585
 12/15/2015   23:21:01   ( -10.48,  32.08) 12/15/2015   23:12:25    ( -10.48,  32.08)    0.63            516
 12/16/2015   00:06:46   (  -3.17,-157.37) 12/15/2015   23:59:21    (  -3.21,-157.55)   20.04            445
 12/16/2015   00:54:53   (   7.70,  11.25) 12/16/2015   00:48:44    (   7.79,  10.81)   50.03            369
 12/16/2015   01:43:08   ( -12.29, 179.87) 12/16/2015   01:38:14    ( -12.43, 179.16)   78.47            294
 12/18/2015   14:52:43   (  27.17, -23.54) 12/18/2015   14:43:22    (  27.17, -23.53)    0.93            561
 12/18/2015   15:34:33   (   0.12, 150.24) 12/18/2015   15:26:18    (   0.13, 150.24)    1.16            495
 12/18/2015   16:22:49   (  -4.65, -41.17) 12/18/2015   16:15:49    (  -4.72, -41.44)   31.02            420
 12/18/2015   17:10:55   (   9.25, 127.47) 12/18/2015   17:05:11    (   9.35, 126.93)   60.63            344
 12/18/2015   17:59:11   ( -13.77, -63.91) 12/18/2015   17:54:42    ( -13.93, -64.72)   88.64            269
 12/21/2015   06:20:27   ( -29.99, -76.00) 12/21/2015   06:10:27    ( -30.66, -76.01)   74.67            600
 12/21/2015   07:06:35   (  17.82,  94.58) 12/21/2015   06:57:36    (  17.81,  94.58)    0.46            539
 12/21/2015   07:50:35   (   1.65, -93.54) 12/21/2015   07:42:45    (   1.69, -93.65)   12.40            470
 12/21/2015   08:38:51   (  -6.17,  75.04) 12/21/2015   08:32:16    (  -6.28,  74.68)   42.08            395
 12/21/2015   09:26:56   (  10.77,-116.31) 12/21/2015   09:21:37    (  10.91,-116.94)   71.21            319
 12/21/2015   10:15:12   ( -15.29,  52.31) 12/21/2015   10:11:08    ( -15.49,  51.41)   98.65            244
 12/23/2015   22:36:53   ( -30.00,  39.89) 12/23/2015   22:27:08    ( -29.99,  39.95)    5.84            585
 12/23/2015   23:20:12   (   7.62,-147.29) 12/23/2015   23:11:35    (   7.62,-147.29)    0.40            517
 12/24/2015   00:06:35   (   3.21,  22.68) 12/23/2015   23:59:11    (   3.25,  22.47)   23.43            444
 12/24/2015   00:54:51   (  -7.73,-168.73) 12/24/2015   00:48:42    (  -7.83,-169.20)   53.05            369
 12/24/2015   01:42:57   (  12.33,  -0.07) 12/24/2015   01:38:04    (  12.47,  -0.81)   81.80            293
 12/26/2015   14:52:03   ( -25.41, 156.94) 12/26/2015   14:42:43    ( -25.41, 156.94)    0.39            560
 12/26/2015   15:34:29   (  -0.19, -29.73) 12/26/2015   15:26:15    (  -0.22, -29.76)    4.89            494
 12/26/2015   16:22:36   (   4.74, 138.90) 12/26/2015   16:15:38    (   4.80, 138.59)   34.80            418
 12/26/2015   17:10:51   (  -9.32, -52.50) 12/26/2015   17:05:08    (  -9.44, -53.07)   64.04            343
 12/26/2015   17:58:58   (  13.86, 116.16) 12/26/2015   17:54:31    (  14.02, 115.32)   92.32            267