Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 2 7.  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   16:26:22   (   6.22, -43.48) 02/09/2018   16:16:22    (   6.26, -43.83)   38.32            600
 02/09/2018   17:14:30   (  -1.77, 125.13) 02/09/2018   17:05:44    (  -1.64, 124.54)   66.93            526
 02/09/2018   18:02:46   (  -2.79, -66.28) 02/09/2018   17:55:15    (  -2.96, -67.14)   96.77            451
 02/12/2018   08:42:31   (   4.99,  72.66) 02/12/2018   08:32:51    (   4.90,  72.26)   45.96            580
 02/12/2018   09:30:37   (  -0.41,-118.70) 02/12/2018   09:22:13    (  -0.28,-119.38)   76.47            504
 02/15/2018   00:58:39   (   3.64,-171.17) 02/15/2018   00:49:21    (   3.54,-171.66)   55.57            558
 02/15/2018   01:46:46   (   0.87,  -2.55) 02/15/2018   01:38:44    (   1.02,  -3.31)   86.07            482
 02/17/2018   16:32:17   ( -27.69, 131.63) 02/17/2018   16:22:17    ( -27.70, 131.05)   56.57            600
 02/17/2018   17:14:48   (   2.36, -55.01) 02/17/2018   17:05:52    (   2.24, -55.59)   65.29            536
 02/17/2018   18:02:54   (   2.22, 113.62) 02/17/2018   17:55:14    (   2.38, 112.78)   95.58            460
 02/20/2018   08:42:40   (  -5.58,-107.44) 02/20/2018   08:32:51    (  -5.49,-107.83)   44.74            589
 02/20/2018   09:30:56   (   1.03,  61.15) 02/20/2018   09:22:22    (   0.88,  60.49)   74.97            514