Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2016 7 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)
 07/21/2016   15:35:44   (   4.81, -30.80) 07/21/2016   15:26:12    (   4.82, -30.82)    2.81            572
 07/21/2016   16:23:46   (   0.01, 137.88) 07/21/2016   16:15:29    (   0.09, 137.60)   32.36            497
 07/21/2016   17:12:02   (  -4.56, -53.53) 07/21/2016   17:05:00    (  -4.70, -54.07)   61.93            422
 07/21/2016   18:00:08   (   9.14, 115.11) 07/21/2016   17:54:22    (   9.31, 114.30)   90.84            346
 07/24/2016   07:09:38   ( -29.99, -88.33) 07/24/2016   06:59:38    ( -30.66, -88.64)   80.88            600
 07/24/2016   07:51:40   (   2.93,  85.49) 07/24/2016   07:42:34    (   2.93,  85.37)   12.71            546
 07/24/2016   08:39:48   (   1.53,-105.91) 07/24/2016   08:31:57    (   1.63,-106.28)   42.52            471
 07/24/2016   09:28:03   (  -6.14,  62.69) 07/24/2016   09:21:27    (  -6.29,  62.06)   71.81            396
 07/26/2016   23:21:04   ( -11.87,  31.83) 07/26/2016   23:11:11    ( -11.87,  31.83)    0.23            593
 07/27/2016   00:07:41   (   1.36,-158.29) 07/26/2016   23:59:01    (   1.34,-158.50)   22.79            520
 07/27/2016   00:55:49   (   3.11,  10.31) 07/27/2016   00:48:24    (   3.22,   9.85)   52.67            445
 07/27/2016   01:44:04   (  -7.71, 178.92) 07/27/2016   01:37:54    (  -7.88, 178.20)   81.68            370
 07/29/2016   15:35:33   (  -4.81, 149.23) 07/29/2016   15:26:04    (  -4.82, 149.20)    3.93            569
 07/29/2016   16:23:41   (  -0.20, -42.08) 07/29/2016   16:15:27    (  -0.25, -42.37)   32.96            494
 07/29/2016   17:11:48   (   4.73, 126.54) 07/29/2016   17:04:49    (   4.87, 125.99)   62.75            419
 07/29/2016   18:00:04   (  -9.27, -64.86) 07/29/2016   17:54:20    (  -9.47, -65.67)   91.48            344
 08/01/2016   07:09:34   (  29.94,  91.68) 08/01/2016   06:59:34    (  30.45,  91.41)   62.12            600
 08/01/2016   07:51:26   (  -2.78, -94.44) 08/01/2016   07:42:23    (  -2.76, -94.57)   13.45            543
 08/01/2016   08:39:42   (  -1.75,  74.14) 08/01/2016   08:31:54    (  -1.84,  73.76)   43.25            468
 08/01/2016   09:27:48   (   6.35,-117.22) 08/01/2016   09:21:16    (   6.46,-117.87)   72.86            392