Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 5 12.  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)
 05/14/2018   00:58:34   (  -3.34,   8.91) 05/14/2018   00:49:22    (  -3.21,   8.41)   57.01            552
 05/14/2018   01:46:49   (  -1.26, 177.51) 05/14/2018   01:38:52    (  -1.44, 176.75)   86.65            477
 05/16/2018   16:26:26   (   6.18, -43.47) 05/16/2018   16:16:26    (   6.17, -43.81)   37.28            600
 05/16/2018   17:14:34   (  -1.72, 125.14) 05/16/2018   17:05:49    (  -1.60, 124.55)   66.97            525
 05/16/2018   18:02:49   (  -2.88, -66.27) 05/16/2018   17:55:19    (  -3.05, -67.12)   96.43            450
 05/19/2018   08:42:28   (   4.63,  72.74) 05/19/2018   08:32:54    (   4.56,  72.32)   46.83            574
 05/19/2018   09:30:35   (  -0.10,-118.64) 05/19/2018   09:22:17    (   0.01,-119.32)   77.07            498
 05/22/2018   00:58:30   (   3.08,-171.05) 05/22/2018   00:49:22    (   2.96,-171.54)   56.88            548
 05/22/2018   01:46:36   (   1.50,  -2.41) 05/22/2018   01:38:44    (   1.68,  -3.18)   86.95            472
 05/24/2018   16:26:15   (  -6.03, 136.59) 05/24/2018   16:16:19    (  -5.94, 136.26)   37.30            596
 05/24/2018   17:14:30   (   1.42, -54.81) 05/24/2018   17:05:49    (   1.30, -55.40)   66.91            521
 05/24/2018   18:02:37   (   3.10, 113.81) 05/24/2018   17:55:12    (   3.28, 112.96)   96.90            445