Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2015 11 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)
 11/21/2015   22:36:53   ( -29.97,  39.88) 11/21/2015   22:27:24    ( -30.00,  39.98)    9.60            569
 11/21/2015   23:21:20   (  11.67,-148.18) 11/21/2015   23:13:00    (  11.67,-148.18)    0.33            500
 11/22/2015   00:06:21   (   4.09,  22.85) 11/21/2015   23:59:12    (   4.12,  22.70)   17.60            429
 11/22/2015   00:54:37   (  -8.64,-168.55) 11/22/2015   00:48:43    (  -8.72,-168.97)   47.11            354
 11/22/2015   01:42:44   (  13.16,   0.09) 11/22/2015   01:38:05    (  13.33,  -0.58)   75.75            279
 11/24/2015   14:53:08   ( -28.99, 156.01) 11/24/2015   14:44:01    ( -28.99, 156.02)    1.02            547
 11/24/2015   15:34:53   (   0.90, -30.00) 11/24/2015   15:26:51    (   0.89, -29.99)    0.94            482
 11/24/2015   16:22:30   (   5.44, 139.01) 11/24/2015   16:15:43    (   5.49, 138.77)   27.31            407
 11/24/2015   17:10:46   (  -9.99, -52.39) 11/24/2015   17:05:14    ( -10.09, -52.90)   56.56            332
 11/24/2015   17:58:53   (  14.51, 116.26) 11/24/2015   17:54:37    (  14.65, 115.49)   84.80            256
 11/27/2015   06:20:33   (  30.00, 103.96) 11/27/2015   06:10:33    (  30.11, 104.15)   21.82            600
 11/27/2015   07:07:37   ( -21.67, -86.32) 11/27/2015   06:58:50    ( -21.67, -86.32)    0.40            527
 11/27/2015   07:50:32   (  -2.24,  86.54) 11/27/2015   07:42:52    (  -2.24,  86.48)    7.31            460
 11/27/2015   08:38:39   (   6.77,-104.83) 11/27/2015   08:32:14    (   6.86,-105.16)   37.26            385
 11/27/2015   09:26:55   ( -11.31,  63.77) 11/27/2015   09:21:45    ( -11.46,  63.18)   66.14            310
 11/27/2015   10:15:01   (  15.89,-127.56) 11/27/2015   10:11:07    (  16.08,-128.41)   93.65            234
 11/29/2015   22:37:03   (  29.98,-140.16) 11/29/2015   22:27:25    (  29.98,-140.05)   10.49            578
 11/29/2015   23:21:17   ( -11.40,  31.88) 11/29/2015   23:12:49    ( -11.39,  31.88)    0.65            508
 11/30/2015   00:06:38   (  -3.65,-157.28) 11/29/2015   23:59:21    (  -3.66,-157.44)   17.46            437
 11/30/2015   00:54:46   (   8.12,  11.33) 11/30/2015   00:48:44    (   8.22,  10.92)   47.16            362
 11/30/2015   01:43:01   ( -12.71, 179.95) 11/30/2015   01:38:14    ( -12.87, 179.28)   75.57            287
 12/02/2015   14:53:28   (  29.75, -24.22) 12/02/2015   14:44:14    (  29.75, -24.22)    0.32            554
 12/02/2015   15:35:14   (  -2.22, 149.73) 12/02/2015   15:27:06    (  -2.22, 149.72)    0.68            488
 12/02/2015   16:22:45   (  -5.03, -41.11) 12/02/2015   16:15:51    (  -5.07, -41.36)   27.50            414
 12/02/2015   17:10:52   (   9.56, 127.52) 12/02/2015   17:05:13    (   9.70, 127.02)   57.12            339
 12/02/2015   17:59:07   ( -14.15, -63.85) 12/02/2015   17:54:44    ( -14.29, -64.63)   85.08            263