Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 2 15.  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)
 02/17/2018   16:32:22   ( -27.97, 131.55) 02/17/2018   16:22:22    ( -27.98, 130.98)   56.69            600
 02/17/2018   17:14:48   (   2.34, -55.01) 02/17/2018   17:05:52    (   2.22, -55.58)   65.16            536
 02/17/2018   18:02:54   (   2.24, 113.62) 02/17/2018   17:55:14    (   2.39, 112.78)   95.49            460
 02/20/2018   08:42:39   (  -5.55,-107.43) 02/20/2018   08:32:50    (  -5.47,-107.83)   44.61            589
 02/20/2018   09:30:55   (   1.00,  61.16) 02/20/2018   09:22:21    (   0.87,  60.50)   74.81            514
 02/23/2018   00:58:47   (  -4.22,   8.73) 02/23/2018   00:49:20    (  -4.12,   8.26)   54.27            567
 02/23/2018   01:47:03   (  -0.33, 177.32) 02/23/2018   01:38:51    (  -0.49, 176.58)   84.45            492
 02/25/2018   16:33:02   (  29.98, -48.97) 02/25/2018   16:23:02    (  30.49, -49.70)   89.93            600
 02/25/2018   17:14:55   (  -2.89, 124.90) 02/25/2018   17:05:50    (  -2.77, 124.34)   63.97            545
 02/25/2018   18:03:11   (  -1.65, -66.51) 02/25/2018   17:55:21    (  -1.84, -67.34)   94.08            470
 02/28/2018   08:42:56   (   6.10,  72.44) 02/28/2018   08:32:58    (   6.04,  72.05)   43.34            598
 02/28/2018   09:31:03   (  -1.57,-118.93) 02/28/2018   09:22:20    (  -1.42,-119.58)   73.69            523