Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2015 11 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)
 11/21/2015   22:36:50   ( -29.96,  39.90) 11/21/2015   22:27:24    ( -29.98,  39.98)    8.31            566
 11/21/2015   23:20:36   (   9.18,-147.63) 11/21/2015   23:12:18    (   9.18,-147.61)    1.22            498
 11/22/2015   00:06:15   (   4.28,  22.91) 11/21/2015   23:59:09    (   4.32,  22.74)   18.85            426
 11/22/2015   00:54:31   (  -8.82,-168.50) 11/22/2015   00:48:40    (  -8.92,-168.93)   48.38            351
 11/22/2015   01:42:37   (  13.40,   0.16) 11/22/2015   01:38:02    (  13.54,  -0.54)   76.96            275
 11/24/2015   14:52:33   ( -27.45, 156.44) 11/24/2015   14:43:35    ( -27.45, 156.43)    1.11            538
 11/24/2015   15:34:16   (  -0.78, -29.60) 11/24/2015   15:26:23    (  -0.77, -29.62)    1.78            473
 11/24/2015   16:22:12   (   5.96, 139.16) 11/24/2015   16:15:34    (   6.04, 138.89)   31.22            398
 11/24/2015   17:10:28   ( -10.50, -52.24) 11/24/2015   17:05:05    ( -10.64, -52.77)   60.35            323
 11/24/2015   17:58:34   (  15.08, 116.43) 11/24/2015   17:54:27    (  15.26, 115.63)   88.23            247
 11/27/2015   06:20:16   (  29.99, 104.04) 11/27/2015   06:10:31    (  30.03, 104.17)   14.26            585
 11/27/2015   07:05:28   ( -14.91, -84.70) 11/27/2015   06:56:54    ( -14.91, -84.70)    0.77            514
 11/27/2015   07:50:00   (  -3.15,  86.80) 11/27/2015   07:42:35    (  -3.19,  86.69)   13.60            445
 11/27/2015   08:38:06   (   7.73,-104.56) 11/27/2015   08:31:57    (   7.82,-104.94)   43.39            369
 11/27/2015   09:26:22   ( -12.26,  64.05) 11/27/2015   09:21:28    ( -12.41,  63.40)   72.05            294
 11/27/2015   10:14:28   (  16.85,-127.27) 11/27/2015   10:10:50    (  17.03,-128.19)   99.27            218
 11/29/2015   22:36:25   (  29.10,-139.83) 11/29/2015   22:27:09    (  29.10,-139.80)    2.78            556
 11/29/2015   23:18:41   (  -3.40,  33.69) 11/29/2015   23:10:32    (  -3.40,  33.69)    0.43            489
 11/30/2015   00:05:55   (  -4.88,-156.92) 11/29/2015   23:58:59    (  -4.96,-157.15)   26.18            416
 11/30/2015   00:54:01   (   9.47,  11.72) 11/30/2015   00:48:21    (   9.58,  11.23)   55.68            340
 11/30/2015   01:42:17   ( -14.00,-179.67) 11/30/2015   01:37:52    ( -14.17, 179.58)   83.76            265
 12/02/2015   14:03:33   ( -29.99, 168.22) 12/02/2015   13:53:33    ( -30.17, 168.37)   24.37            600
 12/02/2015   14:50:35   (  21.08, -21.96) 12/02/2015   14:41:46    (  21.08, -21.97)    0.90            529
 12/02/2015   15:33:32   (   2.18, 150.78) 12/02/2015   15:25:51    (   2.18, 150.70)    8.94            461
 12/02/2015   16:21:48   (  -6.71, -40.63) 12/02/2015   16:15:22    (  -6.77, -40.97)   38.67            386
 12/02/2015   17:09:54   (  11.30, 128.02) 12/02/2015   17:04:44    (  11.40, 127.41)   67.89            310
 12/02/2015   17:58:10   ( -15.82, -63.36) 12/02/2015   17:54:15    ( -15.99, -64.23)   95.24            235