Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2017 6 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)
 06/22/2017   16:25:05   (  -4.21, 136.97) 06/22/2017   16:15:39    (  -4.15, 136.73)   27.49            566
 06/22/2017   17:13:20   (  -0.41, -54.43) 06/22/2017   17:05:09    (  -0.53, -54.93)   57.14            491
 06/22/2017   18:01:27   (   4.91, 114.19) 06/22/2017   17:54:32    (   5.07, 113.42)   86.88            415
 06/25/2017   07:59:18   (  29.99,  79.27) 06/25/2017   07:49:18    (  30.23,  78.85)   49.07            600
 06/25/2017   08:41:05   (  -2.56,-106.79) 06/25/2017   08:32:06    (  -2.52,-107.13)   37.65            539
 06/25/2017   09:29:21   (  -2.00,  61.79) 06/25/2017   09:21:37    (  -2.10,  61.20)   67.27            464
 06/25/2017   10:17:28   (   6.50,-129.58) 06/25/2017   10:10:59    (   6.71,-130.43)   96.63            389
 06/28/2017   00:09:00   (   5.55,-159.20) 06/27/2017   23:59:11    (   5.49,-159.35)   17.89            589
 06/28/2017   00:57:06   (  -0.98,   9.43) 06/28/2017   00:48:33    (  -0.88,   9.01)   47.67            513
 06/28/2017   01:45:22   (  -3.58, 178.02) 06/28/2017   01:38:04    (  -3.73, 177.34)   77.22            438
 06/30/2017   16:24:59   (   3.92, -42.97) 06/30/2017   16:15:37    (   3.86, -43.21)   27.80            562
 06/30/2017   17:13:05   (   0.66, 125.66) 06/30/2017   17:04:59    (   0.75, 125.15)   57.85            486
 06/30/2017   18:01:21   (  -5.21, -65.75) 06/30/2017   17:54:30    (  -5.36, -66.52)   87.15            411
 07/03/2017   07:58:22   ( -27.26, -99.99) 07/03/2017   07:48:22    ( -27.29,-100.33)   33.91            600
 07/03/2017   08:40:59   (   2.29,  73.26) 07/03/2017   08:32:04    (   2.23,  72.93)   38.05            535
 07/03/2017   09:29:06   (   2.22,-118.12) 07/03/2017   09:21:26    (   2.38,-118.71)   68.02            460
 07/03/2017   10:17:21   (  -6.83,  50.49) 07/03/2017   10:10:57    (  -6.99,  49.62)   97.03            384