Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2011 12 16.  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)
 12/18/2011   07:51:52   (   4.27,  85.17) 12/18/2011   07:42:21    (   4.25,  85.00)   18.42            571
 12/18/2011   08:40:00   (   0.17,-106.22) 12/18/2011   08:31:44    (   0.28,-106.65)   48.84            496
 12/18/2011   09:28:15   (  -4.73,  62.38) 12/18/2011   09:21:14    (  -4.91,  61.69)   78.73            421
 12/20/2011   23:25:55   ( -30.00,  27.49) 12/20/2011   23:15:55    ( -30.63,  27.05)   82.54            600
 12/21/2011   00:07:52   (   2.79,-158.61) 12/20/2011   23:58:46    (   2.73,-158.88)   29.67            546
 12/21/2011   00:55:59   (   1.72,  10.01) 12/21/2011   00:48:08    (   1.86,   9.48)   60.02            471
 12/21/2011   01:44:14   (  -6.28, 178.61) 12/21/2011   01:37:39    (  -6.43, 177.81)   89.72            395
 12/23/2011   15:35:35   (  -5.78, 149.02) 12/23/2011   15:25:39    (  -5.74, 148.93)   11.16            596
 12/23/2011   16:23:50   (   1.23, -42.38) 12/23/2011   16:15:10    (   1.17, -42.74)   41.30            520
 12/23/2011   17:11:57   (   3.28, 126.25) 12/23/2011   17:04:32    (   3.42, 125.62)   71.43            445
 12/26/2011   07:51:31   (  -4.21, -94.73) 12/26/2011   07:42:02    (  -4.18, -94.93)   22.81            569
 12/26/2011   08:39:46   (  -0.34,  73.86) 12/26/2011   08:31:32    (  -0.46,  73.40)   53.13            494
 12/26/2011   09:27:53   (   4.85,-117.51) 12/26/2011   09:20:55    (   4.99,-118.25)   83.17            418
 12/28/2011   23:25:40   (  29.96,-152.43) 12/28/2011   23:15:40    (  30.33,-152.85)   57.30            600
 12/29/2011   00:07:26   (  -2.57,  21.53) 12/28/2011   23:58:24    (  -2.51,  21.22)   34.89            542
 12/29/2011   00:55:41   (  -1.98,-169.87) 12/29/2011   00:47:54    (  -2.13,-170.44)   65.26            467
 12/29/2011   01:43:48   (   6.49,  -1.25) 12/29/2011   01:37:17    (   6.66,  -2.09)   94.89            391