Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2013 12 30.  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)
 12/31/2013   07:09:09   (  24.58,  92.88) 12/31/2013   06:59:38    (  24.57,  92.88)    0.61            571
 12/31/2013   07:51:51   (  -0.42, -94.09) 12/31/2013   07:43:27    (  -0.41, -94.11)    2.43            504
 12/31/2013   08:40:07   (  -4.11,  74.49) 12/31/2013   08:32:58    (  -4.20,  74.22)   31.94            429
 12/31/2013   09:28:13   (   8.71,-116.86) 12/31/2013   09:22:20    (   8.82,-117.40)   60.73            353
 12/31/2013   10:16:29   ( -13.23,  51.75) 12/31/2013   10:11:51    ( -13.42,  50.95)   88.43            278
 01/02/2014   23:23:26   (  16.68,-149.39) 01/02/2014   23:14:22    (  16.68,-149.40)    0.88            544
 01/03/2014   00:07:49   (   1.39,  22.18) 01/02/2014   23:59:55    (   1.39,  22.06)   13.01            474
 01/03/2014   00:56:05   (  -5.92,-169.23) 01/03/2014   00:49:26    (  -6.00,-169.60)   42.16            399
 01/03/2014   01:44:11   (  10.52,  -0.58) 01/03/2014   01:38:48    (  10.62,  -1.22)   70.80            323
 01/03/2014   02:32:27   ( -15.04, 168.04) 01/03/2014   02:28:19    ( -15.21, 167.14)   97.76            248
 01/05/2014   14:54:04   ( -29.99, 155.67) 01/05/2014   14:44:19    ( -30.00, 155.68)    2.01            585
 01/05/2014   15:36:53   (   5.78, -31.11) 01/05/2014   15:28:15    (   5.78, -31.11)    0.58            518
 01/05/2014   16:23:47   (   3.17, 138.45) 01/05/2014   16:16:23    (   3.19, 138.24)   23.67            444
 01/05/2014   17:12:02   (  -7.75, -52.95) 01/05/2014   17:05:53    (  -7.85, -53.41)   52.56            369
 01/05/2014   18:00:10   (  12.23, 115.68) 01/05/2014   17:55:16    (  12.41, 114.96)   80.77            294
 01/08/2014   07:08:34   ( -22.97, -86.69) 01/08/2014   06:59:17    ( -22.97, -86.69)    0.52            557
 01/08/2014   07:51:41   (  -0.19,  86.05) 01/08/2014   07:43:32    (  -0.18,  86.00)    5.59            489
 01/08/2014   08:39:43   (   5.03,-105.26) 01/08/2014   08:32:49    (   5.09,-105.56)   34.20            414
 01/08/2014   09:27:58   (  -9.55,  63.33) 01/08/2014   09:22:19    (  -9.69,  62.78)   63.07            339
 01/08/2014   10:16:04   (  14.15,-128.00) 01/08/2014   10:11:41    (  14.31,-128.82)   90.45            263
 01/10/2014   22:37:33   (  29.97,-140.20) 01/10/2014   22:27:33    (  29.97,-140.10)    9.40            600
 01/10/2014   23:22:03   ( -12.35,  31.63) 01/10/2014   23:13:13    ( -12.35,  31.64)    0.94            530
 01/11/2014   00:07:31   (  -2.32,-157.60) 01/10/2014   23:59:52    (  -2.37,-157.74)   15.94            459
 01/11/2014   00:55:38   (   6.86,  11.03) 01/11/2014   00:49:15    (   6.92,  10.62)   45.14            383
 01/11/2014   01:43:53   ( -11.44, 179.64) 01/11/2014   01:38:45    ( -11.59, 178.98)   73.40            308