Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2017 6 25.  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)
 06/28/2017   00:09:00   (   5.55,-159.20) 06/27/2017   23:59:11    (   5.50,-159.36)   17.67            589
 06/28/2017   00:57:06   (  -0.99,   9.43) 06/28/2017   00:48:33    (  -0.90,   9.01)   47.61            513
 06/28/2017   01:45:22   (  -3.58, 178.02) 06/28/2017   01:38:04    (  -3.72, 177.34)   77.13            438
 06/30/2017   16:25:00   (   3.91, -42.97) 06/30/2017   16:15:38    (   3.87, -43.21)   27.68            562
 06/30/2017   17:13:07   (   0.60, 125.65) 06/30/2017   17:05:00    (   0.73, 125.15)   57.79            487
 06/30/2017   18:01:22   (  -5.22, -65.75) 06/30/2017   17:54:31    (  -5.35, -66.52)   87.06            411
 07/03/2017   07:58:37   ( -28.15,-100.22) 07/03/2017   07:48:37    ( -28.18,-100.57)   34.66            600
 07/03/2017   08:41:00   (   2.34,  73.25) 07/03/2017   08:32:04    (   2.24,  72.93)   37.95            536
 07/03/2017   09:29:06   (   2.23,-118.12) 07/03/2017   09:21:26    (   2.36,-118.71)   67.77            460
 07/03/2017   10:17:22   (  -6.79,  50.48) 07/03/2017   10:10:57    (  -6.98,  49.62)   96.80            385
 07/06/2017   00:08:44   (  -5.26,  20.90) 07/05/2017   23:59:00    (  -5.23,  20.74)   18.21            584
 07/06/2017   00:57:00   (   0.71,-170.51) 07/06/2017   00:48:31    (   0.61,-170.93)   48.04            509
 07/06/2017   01:45:06   (   3.87,  -1.88) 07/06/2017   01:37:53    (   3.99,  -2.57)   77.82            433
 07/08/2017   16:24:44   (  -3.63, 137.13) 07/08/2017   16:15:27    (  -3.60, 136.88)   28.54            557
 07/08/2017   17:13:00   (  -0.91, -54.28) 07/08/2017   17:04:58    (  -1.01, -54.80)   58.25            482
 07/08/2017   18:01:07   (   5.43, 114.34) 07/08/2017   17:54:20    (   5.62, 113.57)   87.76            407