Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 3 6.  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)
 03/08/2018   08:43:00   (  -6.21,-107.58) 03/08/2018   08:33:00    (  -6.23,-107.98)   45.16            600
 03/08/2018   09:31:17   (   1.74,  61.00) 03/08/2018   09:22:31    (   1.61,  60.35)   74.15            526
 03/11/2018   00:59:06   (  -4.80,   8.60) 03/11/2018   00:49:30    (  -4.73,   8.12)   54.55            576
 03/11/2018   01:47:21   (   0.21, 177.20) 03/11/2018   01:39:00    (   0.05, 176.46)   84.76            501
 03/13/2018   17:15:11   (  -3.28, 124.81) 03/13/2018   17:06:00    (  -3.17, 124.23)   65.14            551
 03/13/2018   18:03:26   (  -1.30, -66.59) 03/13/2018   17:55:30    (  -1.51, -67.43)   95.38            476
 03/16/2018   08:43:07   (   6.20,  72.41) 03/16/2018   08:33:07    (   6.17,  71.99)   46.08            600
 03/16/2018   09:31:16   (  -1.76,-118.99) 03/16/2018   09:22:30    (  -1.62,-119.65)   75.79            526
 03/19/2018   00:59:13   (   4.75,-171.40) 03/19/2018   00:49:37    (   4.62,-171.89)   56.42            576
 03/19/2018   01:47:21   (  -0.25,  -2.78) 03/19/2018   01:39:00    (  -0.07,  -3.54)   86.48            501