Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2015 12 25.  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)
 12/26/2015   14:53:00   ( -28.10, 156.22) 12/26/2015   14:43:29    ( -28.10, 156.24)    1.39            571
 12/26/2015   15:35:13   (   1.71, -30.18) 12/26/2015   15:26:48    (   1.71, -30.19)    1.17            505
 12/26/2015   16:23:00   (   4.04, 138.70) 12/26/2015   16:15:50    (   4.10, 138.44)   30.00            430
 12/26/2015   17:11:16   (  -8.57, -52.71) 12/26/2015   17:05:21    (  -8.68, -53.23)   59.41            355
 12/26/2015   17:59:22   (  13.17, 115.95) 12/26/2015   17:54:43    (  13.32, 115.16)   87.86            279
 12/29/2015   07:07:28   ( -20.89, -86.14) 12/29/2015   06:58:18    ( -20.89, -86.15)    0.75            550
 12/29/2015   07:50:57   (  -0.95,  86.27) 12/29/2015   07:42:55    (  -0.95,  86.17)   10.16            482
 12/29/2015   08:39:05   (   5.43,-105.12) 12/29/2015   08:32:18    (   5.53,-105.47)   40.33            407
 12/29/2015   09:27:21   (  -9.95,  63.47) 12/29/2015   09:21:49    ( -10.11,  62.86)   69.42            332
 12/29/2015   10:15:27   (  14.55,-127.86) 12/29/2015   10:11:11    (  14.75,-128.74)   97.26            256
 12/31/2015   22:37:05   (  29.99,-140.15) 12/31/2015   22:27:06    (  30.02,-140.07)    8.70            599
 12/31/2015   23:21:07   ( -10.67,  32.04) 12/31/2015   23:12:17    ( -10.67,  32.04)    0.35            530
 01/01/2016   00:07:02   (  -2.36,-157.55) 12/31/2015   23:59:24    (  -2.37,-157.74)   20.84            458
 01/01/2016   00:55:10   (   6.85,  11.07) 01/01/2016   00:48:47    (   6.95,  10.62)   50.60            383
 01/01/2016   01:43:25   ( -11.43, 179.68) 01/01/2016   01:38:17    ( -11.59, 178.97)   79.27            308
 01/03/2016   14:53:08   (  28.49, -23.88) 01/03/2016   14:43:33    (  28.49, -23.88)    0.21            575
 01/03/2016   15:35:04   (  -1.55, 149.88) 01/03/2016   15:26:35    (  -1.56, 149.86)    2.25            509
 01/03/2016   16:23:06   (  -3.81, -41.35) 01/03/2016   16:15:52    (  -3.85, -41.63)   31.31            434
 01/03/2016   17:11:14   (   8.30, 127.27) 01/03/2016   17:05:15    (   8.43, 126.73)   60.99            359
 01/03/2016   17:59:29   ( -12.87, -64.12) 01/03/2016   17:54:45    ( -13.07, -64.92)   89.22            284
 01/06/2016   07:06:54   (  18.76,  94.35) 01/06/2016   06:57:40    (  18.76,  94.36)    0.36            554
 01/06/2016   07:50:54   (   0.72, -93.75) 01/06/2016   07:42:49    (   0.74, -93.85)   12.02            485
 01/06/2016   08:39:09   (  -5.29,  74.85) 01/06/2016   08:32:19    (  -5.38,  74.48)   42.00            410
 01/06/2016   09:27:16   (   9.84,-116.51) 01/06/2016   09:21:42    (   9.96,-117.15)   71.32            334
 01/06/2016   10:15:31   ( -14.41,  52.11) 01/06/2016   10:11:12    ( -14.60,  51.21)   98.99            259