Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2016 9 18.  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)
 09/20/2016   23:26:03   (  30.00,-152.48) 09/20/2016   23:16:03    (  30.04,-152.64)   15.96            600
 09/21/2016   00:07:48   (  -2.40,  21.48) 09/20/2016   23:58:52    (  -2.36,  21.36)   14.38            536
 09/21/2016   00:56:02   (  -2.23,-169.91) 09/21/2016   00:48:22    (  -2.30,-170.30)   44.27            460
 09/21/2016   01:44:10   (   6.72,  -1.30) 09/21/2016   01:37:45    (   6.87,  -1.95)   73.66            385
 09/23/2016   15:36:20   (   7.64, -31.41) 09/23/2016   15:26:39    (   7.64, -31.40)    1.19            581
 09/23/2016   16:23:46   (  -0.61, 137.75) 09/23/2016   16:15:19    (  -0.54, 137.52)   25.83            507
 09/23/2016   17:12:00   (  -4.03, -53.65) 09/23/2016   17:04:49    (  -4.12, -54.14)   55.57            431
 09/23/2016   18:00:08   (   8.52, 114.97) 09/23/2016   17:54:12    (   8.69, 114.22)   84.62            356
 09/26/2016   07:51:36   (   3.38,  85.39) 09/26/2016   07:42:23    (   3.35,  85.32)    7.56            553
 09/26/2016   08:39:43   (   1.18,-105.99) 09/26/2016   08:31:46    (   1.22,-106.32)   37.47            477
 09/26/2016   09:27:58   (  -5.75,  62.61) 09/26/2016   09:21:16    (  -5.88,  62.02)   66.92            402
 09/26/2016   10:16:06   (  10.24,-128.77) 09/26/2016   10:10:39    (  10.45,-129.62)   95.55            327
 09/28/2016   23:21:53   ( -15.47,  31.03) 09/28/2016   23:11:58    ( -15.47,  31.02)    0.72            595
 09/29/2016   00:07:33   (   1.54,-158.34) 09/28/2016   23:58:50    (   1.53,-158.51)   19.17            523
 09/29/2016   00:55:41   (   2.95,  10.27) 09/29/2016   00:48:13    (   3.03,   9.84)   48.84            448
 09/29/2016   01:43:56   (  -7.52, 178.87) 09/29/2016   01:37:43    (  -7.69, 178.18)   78.16            373
 10/01/2016   15:35:33   (  -5.38, 149.11) 10/01/2016   15:26:04    (  -5.38, 149.09)    1.96            569
 10/01/2016   16:23:31   (  -0.22, -42.08) 10/01/2016   16:15:17    (  -0.28, -42.35)   30.59            494
 10/01/2016   17:11:39   (   4.72, 126.54) 10/01/2016   17:04:40    (   4.85, 126.01)   60.33            419
 10/01/2016   17:59:53   (  -9.34, -64.85) 10/01/2016   17:54:10    (  -9.50, -65.64)   89.17            343