Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 2 14.  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)
 02/15/2018   00:58:39   (   3.64,-171.17) 02/15/2018   00:49:21    (   3.54,-171.66)   55.50            558
 02/15/2018   01:46:46   (   0.87,  -2.55) 02/15/2018   01:38:44    (   1.01,  -3.31)   86.03            482
 02/17/2018   16:32:22   ( -27.99, 131.55) 02/17/2018   16:22:22    ( -28.01, 130.97)   56.71            600
 02/17/2018   17:14:48   (   2.36, -55.01) 02/17/2018   17:05:52    (   2.25, -55.59)   65.20            536
 02/17/2018   18:02:54   (   2.21, 113.62) 02/17/2018   17:55:14    (   2.37, 112.77)   95.53            460
 02/20/2018   08:42:40   (  -5.58,-107.44) 02/20/2018   08:32:51    (  -5.50,-107.83)   44.65            589
 02/20/2018   09:30:56   (   1.03,  61.15) 02/20/2018   09:22:22    (   0.89,  60.49)   74.85            514
 02/23/2018   00:58:47   (  -4.24,   8.73) 02/23/2018   00:49:20    (  -4.14,   8.25)   54.32            567
 02/23/2018   01:47:03   (  -0.30, 177.32) 02/23/2018   01:38:51    (  -0.46, 176.58)   84.50            492
 02/25/2018   16:33:01   (  29.95, -48.96) 02/25/2018   16:23:01    (  30.46, -49.69)   89.87            600
 02/25/2018   17:14:55   (  -2.91, 124.90) 02/25/2018   17:05:50    (  -2.79, 124.33)   64.02            545
 02/25/2018   18:03:11   (  -1.63, -66.52) 02/25/2018   17:55:21    (  -1.82, -67.34)   94.14            470
 02/28/2018   08:42:56   (   6.13,  72.43) 02/28/2018   08:32:58    (   6.06,  72.05)   43.40            598
 02/28/2018   09:31:03   (  -1.59,-118.94) 02/28/2018   09:22:20    (  -1.44,-119.59)   73.76            523