Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2011 12 17.  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   (   4.26,  85.17) 12/18/2011   07:42:21    (   4.24,  85.01)   18.38            571
 12/18/2011   08:40:00   (   0.19,-106.22) 12/18/2011   08:31:44    (   0.30,-106.64)   48.84            496
 12/18/2011   09:28:14   (  -4.81,  62.39) 12/18/2011   09:21:14    (  -4.93,  61.69)   78.73            420
 12/20/2011   23:25:55   ( -29.98,  27.50) 12/20/2011   23:15:55    ( -30.61,  27.06)   81.70            600
 12/21/2011   00:07:52   (   2.76,-158.61) 12/20/2011   23:58:46    (   2.71,-158.87)   29.67            546
 12/21/2011   00:56:00   (   1.68,  10.00) 12/21/2011   00:48:09    (   1.82,   9.48)   60.14            471
 12/21/2011   01:44:14   (  -6.30, 178.61) 12/21/2011   01:37:39    (  -6.45, 177.82)   89.71            395
 12/23/2011   15:35:34   (  -5.75, 149.03) 12/23/2011   15:25:39    (  -5.76, 148.93)   11.41            595
 12/23/2011   16:23:49   (   1.19, -42.37) 12/23/2011   16:15:09    (   1.12, -42.74)   41.30            520
 12/23/2011   17:11:57   (   3.26, 126.24) 12/23/2011   17:04:32    (   3.41, 125.61)   71.58            445
 12/26/2011   07:51:31   (  -4.17, -94.72) 12/26/2011   07:42:02    (  -4.11, -94.92)   22.89            569
 12/26/2011   08:39:46   (  -0.39,  73.87) 12/26/2011   08:31:33    (  -0.46,  73.40)   53.33            493
 12/26/2011   09:27:53   (   4.90,-117.50) 12/26/2011   09:20:55    (   5.05,-118.24)   83.21            418
 12/28/2011   23:25:41   (  29.95,-152.44) 12/28/2011   23:15:41    (  30.30,-152.85)   54.85            600
 12/29/2011   00:07:27   (  -2.57,  21.53) 12/28/2011   23:58:25    (  -2.47,  21.22)   35.26            542
 12/29/2011   00:55:41   (  -2.05,-169.86) 12/29/2011   00:47:55    (  -2.17,-170.44)   65.38            466
 12/29/2011   01:43:49   (   6.50,  -1.25) 12/29/2011   01:37:18    (   6.69,  -2.09)   95.11            391
 12/31/2011   15:35:13   (   5.35, -30.82) 12/31/2011   15:25:24    (   5.30, -30.96)   17.41            589
 12/31/2011   16:23:20   (  -0.83, 137.81) 12/31/2011   16:14:47    (  -0.77, 137.39)   47.72            513
 12/31/2011   17:11:35   (  -3.72, -53.59) 12/31/2011   17:04:17    (  -3.87, -54.28)   77.77            438