Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 2 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)
 02/09/2018   16:26:21   (   6.21, -43.48) 02/09/2018   16:16:21    (   6.25, -43.82)   38.35            600
 02/09/2018   17:14:29   (  -1.76, 125.13) 02/09/2018   17:05:43    (  -1.63, 124.54)   66.93            526
 02/09/2018   18:02:45   (  -2.80, -66.28) 02/09/2018   17:55:14    (  -2.97, -67.13)   96.76            451
 02/12/2018   08:42:31   (   4.98,  72.66) 02/12/2018   08:32:51    (   4.89,  72.26)   45.95            580
 02/12/2018   09:30:38   (  -0.46,-118.71) 02/12/2018   09:22:14    (  -0.33,-119.39)   76.53            504
 02/15/2018   00:58:40   (   3.69,-171.18) 02/15/2018   00:49:22    (   3.59,-171.67)   55.62            558
 02/15/2018   01:46:46   (   0.88,  -2.55) 02/15/2018   01:38:44    (   1.03,  -3.31)   86.07            482
 02/17/2018   16:32:18   ( -27.74, 131.61) 02/17/2018   16:22:18    ( -27.75, 131.04)   56.60            600
 02/17/2018   17:14:48   (   2.35, -55.01) 02/17/2018   17:05:52    (   2.23, -55.59)   65.28            536
 02/17/2018   18:02:54   (   2.23, 113.62) 02/17/2018   17:55:14    (   2.39, 112.78)   95.58            460
 02/20/2018   08:42:39   (  -5.57,-107.44) 02/20/2018   08:32:50    (  -5.48,-107.83)   44.73            589
 02/20/2018   09:30:55   (   1.02,  61.15) 02/20/2018   09:22:21    (   0.87,  60.50)   74.95            514