Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 3 11.  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)
 03/13/2018   17:15:15   (  -3.39, 124.77) 03/13/2018   17:06:02    (  -3.29, 124.21)   63.91            553
 03/13/2018   18:03:31   (  -1.13, -66.64) 03/13/2018   17:55:33    (  -1.33, -67.47)   94.18            478
 03/16/2018   08:44:03   (   9.39,  71.70) 03/16/2018   08:34:03    (   9.45,  71.25)   50.18            600
 03/16/2018   09:31:22   (  -1.94,-119.04) 03/16/2018   09:22:33    (  -1.79,-119.69)   73.88            529
 03/19/2018   00:59:20   (   4.92,-171.46) 03/19/2018   00:49:41    (   4.85,-171.94)   53.89            579
 03/19/2018   01:47:29   (  -0.48,  -2.86) 03/19/2018   01:39:04    (  -0.30,  -3.59)   83.91            505
 03/21/2018   17:15:26   (   3.48, -55.28) 03/21/2018   17:06:11    (   3.36, -55.84)   63.91            555
 03/21/2018   18:03:34   (   1.02, 113.33) 03/21/2018   17:55:34    (   1.19, 112.51)   93.82            480
 03/24/2018   08:45:44   ( -15.41,-109.62) 03/24/2018   08:35:44    ( -15.46,-110.14)   55.71            600
 03/24/2018   09:31:32   (   1.99,  60.91) 03/24/2018   09:22:42    (   1.87,  60.26)   74.07            530