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   (  -3.37, 124.78) 03/13/2018   17:06:02    (  -3.27, 124.21)   63.89            553
 03/13/2018   18:03:31   (  -1.15, -66.64) 03/13/2018   17:55:33    (  -1.35, -67.46)   94.15            478
 03/16/2018   08:44:06   (   9.55,  71.67) 03/16/2018   08:34:06    (   9.61,  71.21)   50.30            600
 03/16/2018   09:31:22   (  -1.91,-119.04) 03/16/2018   09:22:33    (  -1.77,-119.69)   73.84            529
 03/19/2018   00:59:21   (   5.02,-171.48) 03/19/2018   00:49:41    (   4.89,-171.95)   53.93            580
 03/19/2018   01:47:29   (  -0.52,  -2.87) 03/19/2018   01:39:04    (  -0.34,  -3.60)   83.90            505
 03/21/2018   17:15:27   (   3.52, -55.29) 03/21/2018   17:06:12    (   3.40, -55.85)   63.88            555
 03/21/2018   18:03:34   (   1.05, 113.34) 03/21/2018   17:55:34    (   1.21, 112.51)   93.76            480
 03/24/2018   08:45:57   ( -16.16,-109.79) 03/24/2018   08:35:57    ( -16.21,-110.31)   56.25            600
 03/24/2018   09:31:34   (   2.08,  60.89) 03/24/2018   09:22:43    (   1.92,  60.25)   74.00            531