Simultaneous Nadir Overpasses (SNOs) near equator between AQUA and NPP
TLE Epoch: 2018 2 16.  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   16:32:41   ( -29.08, 131.27) 02/17/2018   16:22:41    ( -29.09, 130.68)   57.27            600
 02/17/2018   17:14:50   (   2.43, -55.03) 02/17/2018   17:05:53    (   2.28, -55.60)   65.09            537
 02/17/2018   18:02:55   (   2.15, 113.60) 02/17/2018   17:55:14    (   2.34, 112.77)   95.31            461
 02/20/2018   08:42:41   (  -5.61,-107.45) 02/20/2018   08:32:51    (  -5.53,-107.84)   44.20            590
 02/20/2018   09:30:57   (   1.05,  61.14) 02/20/2018   09:22:22    (   0.92,  60.49)   74.39            515
 02/23/2018   00:58:51   (  -4.36,   8.70) 02/23/2018   00:49:22    (  -4.23,   8.23)   53.72            569
 02/23/2018   01:47:07   (  -0.19, 177.29) 02/23/2018   01:38:53    (  -0.37, 176.56)   83.89            494
 02/25/2018   17:15:00   (  -3.06, 124.86) 02/25/2018   17:05:53    (  -2.94, 124.30)   63.17            547
 02/25/2018   18:03:15   (  -1.55, -66.54) 02/25/2018   17:55:23    (  -1.72, -67.36)   93.21            472
 02/28/2018   08:43:01   (   6.24,  72.40) 02/28/2018   08:33:01    (   6.21,  72.01)   42.66            600
 02/28/2018   09:31:08   (  -1.70,-118.97) 02/28/2018   09:22:23    (  -1.59,-119.62)   72.72            525