Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2015 10 20.  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)
 10/20/2015   22:37:01   ( -29.97,  39.86) 10/20/2015   22:27:40    ( -30.01,  40.03)   16.42            561
 10/20/2015   23:22:58   (  17.12,-149.41) 10/20/2015   23:14:49    (  17.12,-149.41)    0.85            489
 10/21/2015   00:06:21   (   4.58,  22.93) 10/20/2015   23:59:20    (   4.59,  22.85)    9.10            421
 10/21/2015   00:54:36   (  -9.17,-168.46) 10/21/2015   00:48:50    (  -9.27,-168.80)   38.86            346
 10/21/2015   01:42:44   (  13.65,   0.17) 10/21/2015   01:38:13    (  13.81,  -0.43)   67.26            271
 10/21/2015   02:30:59   ( -18.22, 168.82) 10/21/2015   02:27:44    ( -18.41, 167.95)   94.11            195
 10/23/2015   14:53:31   ( -29.96, 155.73) 10/23/2015   14:44:32    ( -29.98, 155.80)    6.89            539
 10/23/2015   15:36:55   (   7.87, -31.51) 10/23/2015   15:29:04    (   7.86, -31.50)    0.93            471
 10/23/2015   16:22:30   (   5.86, 139.07) 10/23/2015   16:15:50    (   5.91, 138.91)   18.53            400
 10/23/2015   17:10:45   ( -10.45, -52.32) 10/23/2015   17:05:21    ( -10.53, -52.75)   48.03            324
 10/23/2015   17:58:52   (  14.99, 116.34) 10/23/2015   17:54:43    (  15.12, 115.65)   75.94            249
 10/26/2015   06:20:39   (  29.97, 103.95) 10/26/2015   06:10:45    (  30.01, 104.23)   27.77            594
 10/26/2015   07:09:10   ( -26.86, -87.60) 10/26/2015   07:00:32    ( -26.86, -87.59)    1.15            518
 10/26/2015   07:51:10   (  -0.33,  86.11) 10/26/2015   07:43:38    (  -0.33,  86.10)    0.96            452
 10/26/2015   08:38:39   (   7.17,-104.78) 10/26/2015   08:32:21    (   7.22,-105.02)   28.11            378
 10/26/2015   09:26:53   ( -11.81,  63.85) 10/26/2015   09:21:51    ( -11.90,  63.33)   57.27            302
 10/26/2015   10:15:01   (  16.29,-127.50) 10/26/2015   10:11:14    (  16.44,-128.28)   84.74            227
 10/28/2015   22:37:09   (  29.96,-140.18) 10/28/2015   22:27:38    (  30.00,-140.00)   17.86            571
 10/28/2015   23:23:44   ( -19.88,  29.95) 10/28/2015   23:15:26    ( -19.88,  29.94)    0.94            498
 10/29/2015   00:06:39   (  -4.02,-157.23) 10/28/2015   23:59:28    (  -4.05,-157.30)    8.22            431
 10/29/2015   00:54:47   (   8.50,  11.39) 10/29/2015   00:48:51    (   8.59,  11.05)   37.88            356
 10/29/2015   01:43:01   ( -13.14,-179.98) 10/29/2015   01:38:21    ( -13.26, 179.42)   66.51            280
 10/29/2015   02:31:09   (  17.62, -11.32) 10/29/2015   02:27:44    (  17.80, -12.18)   93.43            205
 10/31/2015   14:53:39   (  29.99, -24.31) 10/31/2015   14:44:31    (  29.99, -24.23)    7.99            548
 10/31/2015   15:37:27   (  -9.84, 148.06) 10/31/2015   15:29:28    (  -9.84, 148.06)    0.34            479
 10/31/2015   16:22:46   (  -5.38, -41.07) 10/31/2015   16:15:58    (  -5.41, -41.23)   18.16            408
 10/31/2015   17:10:53   (   9.92, 127.57) 10/31/2015   17:05:20    (  10.01, 127.15)   47.55            333
 10/31/2015   17:59:08   ( -14.50, -63.80) 10/31/2015   17:54:51    ( -14.62, -64.50)   75.88            257