Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2015 10 21.  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)
 10/23/2015   14:53:32   ( -29.98, 155.73) 10/23/2015   14:44:33    ( -29.99, 155.80)    6.88            539
 10/23/2015   15:36:55   (   7.82, -31.50) 10/23/2015   15:29:04    (   7.82, -31.49)    1.02            471
 10/23/2015   16:22:31   (   5.85, 139.07) 10/23/2015   16:15:51    (   5.90, 138.91)   18.56            400
 10/23/2015   17:10:45   ( -10.49, -52.31) 10/23/2015   17:05:21    ( -10.57, -52.74)   47.96            324
 10/23/2015   17:58:52   (  14.98, 116.34) 10/23/2015   17:54:43    (  15.11, 115.64)   75.95            249
 10/26/2015   06:20:39   (  29.98, 103.94) 10/26/2015   06:10:45    (  30.03, 104.23)   27.76            594
 10/26/2015   07:09:40   ( -28.68, -88.06) 10/26/2015   07:01:03    ( -28.68, -88.08)    1.34            517
 10/26/2015   07:51:07   (  -0.49,  86.14) 10/26/2015   07:43:35    (  -0.49,  86.14)    0.78            452
 10/26/2015   08:38:39   (   7.15,-104.78) 10/26/2015   08:32:21    (   7.21,-105.03)   28.16            378
 10/26/2015   09:26:53   ( -11.79,  63.85) 10/26/2015   09:21:51    ( -11.88,  63.33)   57.29            302
 10/26/2015   10:15:01   (  16.28,-127.50) 10/26/2015   10:11:14    (  16.42,-128.28)   84.77            227
 10/28/2015   22:37:09   (  29.99,-140.18) 10/28/2015   22:27:38    (  30.02,-140.00)   17.81            571
 10/28/2015   23:23:38   ( -19.55,  30.03) 10/28/2015   23:15:20    ( -19.55,  30.02)    0.60            498
 10/29/2015   00:06:39   (  -3.99,-157.24) 10/28/2015   23:59:28    (  -4.03,-157.30)    8.53            431
 10/29/2015   00:54:47   (   8.47,  11.38) 10/29/2015   00:48:51    (   8.57,  11.05)   38.03            356
 10/29/2015   01:43:01   ( -13.12,-179.99) 10/29/2015   01:38:21    ( -13.25, 179.41)   66.58            280
 10/29/2015   02:31:09   (  17.60, -11.33) 10/29/2015   02:27:44    (  17.79, -12.19)   93.52            205
 10/31/2015   14:53:38   (  29.97, -24.30) 10/31/2015   14:44:31    (  30.01, -24.23)    8.36            547
 10/31/2015   15:37:18   (  -9.33, 148.18) 10/31/2015   15:29:19    (  -9.33, 148.18)    0.18            479
 10/31/2015   16:22:45   (  -5.41, -41.06) 10/31/2015   16:15:57    (  -5.45, -41.22)   18.22            408
 10/31/2015   17:10:53   (   9.89, 127.56) 10/31/2015   17:05:20    (   9.99, 127.14)   47.72            333
 10/31/2015   17:59:07   ( -14.53, -63.80) 10/31/2015   17:54:50    ( -14.66, -64.49)   75.87            257
 11/03/2015   06:20:37   ( -30.00, -76.05) 11/03/2015   06:10:37    ( -30.10, -75.78)   28.47            600
 11/03/2015   07:09:49   (  28.90,  91.86) 11/03/2015   07:01:05    (  28.90,  91.84)    1.36            524
 11/03/2015   07:51:13   (  -0.04, -93.96) 11/03/2015   07:43:34    (  -0.05, -93.97)    1.09            459
 11/03/2015   08:38:51   (  -6.78,  75.12) 11/03/2015   08:32:26    (  -6.86,  74.87)   28.55            385
 11/03/2015   09:26:58   (  11.32,-116.24) 11/03/2015   09:21:49    (  11.41,-116.76)   57.60            309
 11/03/2015   10:15:12   ( -15.90,  52.39) 11/03/2015   10:11:18    ( -16.07,  51.61)   85.21            234