Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2016 8 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)
 08/22/2016   15:36:24   (   7.54, -31.39) 08/22/2016   15:26:41    (   7.53, -31.38)    1.08            583
 08/22/2016   16:23:53   (  -0.69, 137.72) 08/22/2016   16:15:25    (  -0.67, 137.49)   26.38            508
 08/22/2016   17:12:08   (  -3.89, -53.68) 08/22/2016   17:04:55    (  -3.98, -54.18)   55.90            433
 08/22/2016   18:00:16   (   8.38, 114.94) 08/22/2016   17:54:18    (   8.55, 114.18)   85.04            358
 08/25/2016   07:51:49   (   3.74,  85.30) 08/25/2016   07:42:30    (   3.74,  85.25)    5.98            559
 08/25/2016   08:39:57   (   0.75,-106.09) 08/25/2016   08:31:53    (   0.84,-106.40)   36.00            484
 08/25/2016   09:28:11   (  -5.39,  62.52) 08/25/2016   09:21:23    (  -5.49,  61.94)   65.54            408
 08/25/2016   10:16:19   (   9.88,-128.86) 08/25/2016   10:10:46    (  10.06,-129.70)   94.23            333
 08/27/2016   23:25:22   ( -27.60,  28.15) 08/27/2016   23:15:22    ( -27.62,  28.02)   13.08            600
 08/28/2016   00:07:52   (   2.25,-158.50) 08/27/2016   23:58:58    (   2.23,-158.64)   15.81            534
 08/28/2016   00:55:59   (   2.31,  10.12) 08/28/2016   00:48:20    (   2.40,   9.72)   45.66            459
 08/28/2016   01:44:14   (  -6.88, 178.72) 08/28/2016   01:37:51    (  -6.99, 178.05)   75.10            383
 08/30/2016   15:36:40   (  -8.96, 148.33) 08/30/2016   15:26:57    (  -8.96, 148.32)    0.20            583
 08/30/2016   16:23:54   (   0.71, -42.29) 08/30/2016   16:15:25    (   0.67, -42.52)   25.62            509
 08/30/2016   17:12:02   (   3.79, 126.32) 08/30/2016   17:04:48    (   3.91, 125.84)   55.43            434
 08/30/2016   18:00:16   (  -8.42, -65.06) 08/30/2016   17:54:18    (  -8.55, -65.82)   84.49            358
 09/02/2016   07:51:44   (  -3.98, -94.72) 09/02/2016   07:42:25    (  -3.99, -94.78)    6.32            559
 09/02/2016   08:39:55   (  -0.82,  73.92) 09/02/2016   08:31:51    (  -0.89,  73.61)   35.46            484
 09/02/2016   09:28:03   (   5.33,-117.46) 09/02/2016   09:21:14    (   5.47,-118.04)   65.11            409
 09/02/2016   10:16:18   (  -9.89,  51.14) 09/02/2016   10:10:45    ( -10.05,  50.30)   93.84            333