Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2017 12 8.  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)
 12/10/2017   07:52:36   (  -5.43, -95.04) 12/10/2017   07:42:49    (  -5.36, -95.26)   24.98            587
 12/10/2017   08:40:50   (   0.81,  73.56) 12/10/2017   08:32:19    (   0.70,  73.08)   55.30            511
 12/10/2017   09:28:58   (   3.70,-117.82) 12/10/2017   09:21:42    (   3.86,-118.57)   85.10            436
 12/13/2017   00:08:39   (  -3.94,  21.16) 12/12/2017   23:59:17    (  -3.89,  20.84)   35.51            562
 12/13/2017   00:56:54   (  -0.62,-170.25) 12/13/2017   00:48:47    (  -0.77,-170.82)   65.93            487
 12/13/2017   01:45:02   (   5.13,  -1.63) 12/13/2017   01:38:10    (   5.33,  -2.47)   95.46            412
 12/15/2017   15:42:56   (  29.94, -36.59) 12/15/2017   15:32:56    (  30.04, -37.04)   44.62            600
 12/15/2017   16:24:44   (  -2.51, 137.35) 12/15/2017   16:15:46    (  -2.41, 136.95)   46.08            538
 12/15/2017   17:12:58   (  -2.11, -54.05) 12/15/2017   17:05:16    (  -2.24, -54.72)   76.38            462
 12/18/2017   07:52:39   (   5.48,  84.95) 12/18/2017   07:42:51    (   5.45,  84.71)   26.63            588
 12/18/2017   08:40:47   (  -0.97,-106.44) 12/18/2017   08:32:14    (  -0.88,-106.94)   56.71            513
 12/18/2017   09:29:02   (  -3.58,  62.16) 12/18/2017   09:21:44    (  -3.77,  61.40)   86.83            438
 12/21/2017   00:08:43   (   4.01,-158.85) 12/20/2017   23:59:19    (   3.93,-159.18)   37.17            564
 12/21/2017   00:56:52   (   0.44,   9.75) 12/21/2017   00:48:43    (   0.58,   9.16)   67.33            489
 12/21/2017   01:45:05   (  -5.12, 178.37) 12/21/2017   01:38:12    (  -5.29, 177.51)   97.13            413