Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2016 12 10.  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)
 12/12/2016   15:35:46   (   5.07, -30.88) 12/12/2016   15:26:05    (   5.05, -31.00)   13.63            581
 12/12/2016   16:23:54   (  -0.58, 137.74) 12/12/2016   16:15:28    (  -0.47, 137.36)   43.95            506
 12/12/2016   17:12:08   (  -4.06, -53.65) 12/12/2016   17:04:58    (  -4.18, -54.31)   73.77            430
 12/15/2016   07:51:49   (   3.54,  85.34) 12/15/2016   07:42:33    (   3.48,  85.12)   24.39            556
 12/15/2016   08:39:56   (   1.02,-106.04) 12/15/2016   08:31:56    (   1.09,-106.52)   54.67            480
 12/15/2016   09:28:11   (  -5.59,  62.56) 12/15/2016   09:21:26    (  -5.74,  61.81)   84.24            405
 12/17/2016   23:22:45   ( -17.93,  30.45) 12/17/2016   23:12:45    ( -17.95,  30.27)   19.40            600
 12/18/2016   00:07:51   (   1.96,-158.44) 12/17/2016   23:59:01    (   1.92,-158.76)   35.35            530
 12/18/2016   00:55:59   (   2.54,  10.17) 12/18/2016   00:48:24    (   2.65,   9.60)   65.32            455
 12/18/2016   01:44:14   (  -7.11, 178.77) 12/18/2016   01:37:54    (  -7.30, 177.93)   94.68            380
 12/20/2016   15:35:39   (  -5.01, 149.17) 12/20/2016   15:25:59    (  -5.01, 149.03)   16.13            580
 12/20/2016   16:23:54   (   0.45, -42.23) 12/20/2016   16:15:29    (   0.37, -42.64)   46.08            505
 12/20/2016   17:12:02   (   4.05, 126.38) 12/20/2016   17:04:52    (   4.21, 125.71)   76.08            430
 12/23/2016   07:51:41   (  -3.52, -94.62) 12/23/2016   07:42:26    (  -3.45, -94.85)   26.89            555
 12/23/2016   08:39:55   (  -1.10,  73.98) 12/23/2016   08:31:56    (  -1.19,  73.48)   57.07            479
 12/23/2016   09:28:03   (   5.61,-117.40) 12/23/2016   09:21:19    (   5.77,-118.17)   86.73            404