Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2016 1 18.  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)
 01/19/2016   14:53:29   (  29.40, -24.13) 01/19/2016   14:43:34    (  29.39, -24.11)    1.87            595
 01/19/2016   15:35:35   (  -3.07, 149.55) 01/19/2016   15:26:46    (  -3.07, 149.55)    0.26            529
 01/19/2016   16:23:32   (  -2.59, -41.62) 01/19/2016   16:15:58    (  -2.65, -41.88)   29.22            454
 01/19/2016   17:11:40   (   7.09, 126.99) 01/19/2016   17:05:21    (   7.21, 126.47)   58.99            379
 01/19/2016   17:59:54   ( -11.72, -64.38) 01/19/2016   17:54:51    ( -11.86, -65.17)   87.63            303
 01/22/2016   07:08:15   (  23.15,  93.31) 01/22/2016   06:58:40    (  23.15,  93.30)    0.67            575
 01/22/2016   07:51:25   (  -0.67, -94.06) 01/22/2016   07:42:57    (  -0.62, -94.13)    9.24            508
 01/22/2016   08:39:39   (  -3.97,  74.55) 01/22/2016   08:32:27    (  -4.04,  74.21)   38.91            432
 01/22/2016   09:27:47   (   8.46,-116.83) 01/22/2016   09:21:50    (   8.60,-117.44)   68.38            357
 01/22/2016   10:16:02   ( -13.03,  51.79) 01/22/2016   10:11:21    ( -13.19,  50.91)   96.68            281
 01/24/2016   23:22:18   (  14.32,-148.78) 01/24/2016   23:13:02    (  14.32,-148.79)    0.93            556
 01/25/2016   00:07:32   (   0.69,  22.11) 01/24/2016   23:59:27    (   0.70,  21.94)   18.90            485
 01/25/2016   00:55:47   (  -5.27,-169.29) 01/25/2016   00:48:57    (  -5.36,-169.72)   48.72            410
 01/25/2016   01:43:55   (   9.76,  -0.67) 01/25/2016   01:38:20    (   9.92,  -1.36)   77.88            335
 01/27/2016   14:53:36   ( -29.98, 155.74) 01/27/2016   14:43:36    ( -30.21, 155.70)   26.83            600
 01/27/2016   15:35:35   (   2.77, -30.40) 01/27/2016   15:26:37    (   2.77, -30.39)    1.20            538
 01/27/2016   16:23:38   (   2.03, 138.28) 01/27/2016   16:15:55    (   2.09, 138.03)   28.66            463
 01/27/2016   17:11:52   (  -6.66, -53.11) 01/27/2016   17:05:25    (  -6.75, -53.63)   58.59            387
 01/27/2016   18:00:00   (  11.16, 115.52) 01/27/2016   17:54:48    (  11.31, 114.73)   87.28            312
 01/30/2016   07:07:59   ( -22.42, -86.50) 01/30/2016   06:58:15    ( -22.42, -86.48)    1.21            584
 01/30/2016   07:51:36   (   1.09,  85.84) 01/30/2016   07:43:01    (   1.09,  85.76)    8.97            515
 01/30/2016   08:39:44   (   3.41,-105.54) 01/30/2016   08:32:24    (   3.47,-105.89)   38.78            440
 01/30/2016   09:27:59   (  -7.98,  63.06) 01/30/2016   09:21:54    (  -8.13,  62.45)   68.37            365
 01/30/2016   10:16:07   (  12.48,-128.31) 01/30/2016   10:11:17    (  12.68,-129.17)   96.66            290