Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2017 12 6.  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)
 12/07/2017   15:42:29   ( -28.45, 143.79) 12/07/2017   15:32:29    ( -28.48, 143.40)   38.89            600
 12/07/2017   16:24:45   (   2.27, -42.63) 12/07/2017   16:15:50    (   2.20, -43.03)   44.80            535
 12/07/2017   17:12:53   (   2.24, 125.98) 12/07/2017   17:05:13    (   2.36, 125.32)   74.78            460
 12/10/2017   07:52:36   (  -5.44, -95.05) 12/10/2017   07:42:49    (  -5.38, -95.26)   25.04            587
 12/10/2017   08:40:50   (   0.83,  73.56) 12/10/2017   08:32:19    (   0.72,  73.07)   55.35            511
 12/10/2017   09:28:58   (   3.68,-117.82) 12/10/2017   09:21:42    (   3.84,-118.57)   85.16            436
 12/13/2017   00:08:40   (  -3.95,  21.16) 12/12/2017   23:59:18    (  -3.90,  20.84)   35.55            562
 12/13/2017   00:56:54   (  -0.66,-170.24) 12/13/2017   00:48:48    (  -0.76,-170.82)   65.99            486
 12/13/2017   01:45:03   (   5.12,  -1.63) 12/13/2017   01:38:11    (   5.32,  -2.47)   95.56            412
 12/15/2017   15:42:56   (  29.96, -36.59) 12/15/2017   15:32:56    (  30.05, -37.04)   44.20            600
 12/15/2017   16:24:43   (  -2.46, 137.36) 12/15/2017   16:15:45    (  -2.36, 136.96)   46.16            538
 12/15/2017   17:12:57   (  -2.15, -54.04) 12/15/2017   17:05:15    (  -2.30, -54.71)   76.42            462
 12/18/2017   07:52:39   (   5.51,  84.94) 12/18/2017   07:42:51    (   5.46,  84.70)   26.71            588
 12/18/2017   08:40:47   (  -0.98,-106.44) 12/18/2017   08:32:14    (  -0.88,-106.94)   56.83            513
 12/18/2017   09:29:01   (  -3.62,  62.16) 12/18/2017   09:21:44    (  -3.77,  61.39)   86.99            437