Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 3 8.  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)
 03/11/2018   00:59:08   (  -4.82,   8.60) 03/11/2018   00:49:31    (  -4.74,   8.11)   53.98            577
 03/11/2018   01:47:24   (   0.29, 177.18) 03/11/2018   01:39:02    (   0.12, 176.44)   84.22            502
 03/13/2018   17:15:15   (  -3.42, 124.77) 03/13/2018   17:06:02    (  -3.31, 124.20)   63.93            553
 03/13/2018   18:03:30   (  -1.17, -66.64) 03/13/2018   17:55:32    (  -1.37, -67.46)   94.14            478
 03/16/2018   08:44:04   (   9.48,  71.68) 03/16/2018   08:34:04    (   9.54,  71.23)   50.28            600
 03/16/2018   09:31:22   (  -1.95,-119.05) 03/16/2018   09:22:33    (  -1.81,-119.70)   73.88            529
 03/19/2018   00:59:21   (   5.00,-171.48) 03/19/2018   00:49:41    (   4.87,-171.95)   53.90            580
 03/19/2018   01:47:29   (  -0.50,  -2.86) 03/19/2018   01:39:04    (  -0.32,  -3.60)   83.85            505
 03/21/2018   17:15:27   (   3.50, -55.28) 03/21/2018   17:06:12    (   3.39, -55.85)   63.85            555
 03/21/2018   18:03:35   (   1.01, 113.33) 03/21/2018   17:55:35    (   1.17, 112.50)   93.78            480