Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2016 4 25.  Predictions up to the next  14.0 days:

     Date     Time(AQUA) AQUA Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/27/2016   14:06:33   (  74.51,-156.57) 04/27/2016   14:06:12  (  74.51,-156.63)    1.89                21
 04/27/2016   14:55:30   ( -76.05,  15.29) 04/27/2016   14:56:25  ( -76.06,  15.35)    1.88                55
 04/30/2016   05:33:53   ( -73.47, 149.32) 04/30/2016   05:32:44  ( -73.46, 149.26)    1.95                69
 04/30/2016   06:22:45   (  75.17, -39.01) 04/30/2016   06:22:53  (  75.17, -39.02)    0.58                 8
 05/02/2016   21:50:03   ( -74.29, -92.98) 05/02/2016   21:49:23  ( -74.29, -92.99)    0.25                40
 05/02/2016   22:38:58   (  75.80,  78.67) 05/02/2016   22:39:35  (  75.81,  78.73)    1.70                37
 05/05/2016   14:06:12   ( -75.13,  25.01) 05/05/2016   14:06:01  ( -75.13,  25.09)    2.51                11
 05/05/2016   14:55:19   (  76.03,-164.76) 05/05/2016   14:56:26  (  76.02,-164.79)    0.98                67
 05/08/2016   05:33:38   (  73.66, -30.24) 05/08/2016   05:32:41  (  73.65, -30.32)    2.73                57