Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2016 5 1.  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)
 05/02/2016   21:50:02   ( -74.35, -92.82) 05/02/2016   21:49:22  ( -74.35, -92.81)    0.22                40
 05/02/2016   22:38:58   (  75.82,  78.74) 05/02/2016   22:39:35  (  75.83,  78.81)    2.18                37
 05/05/2016   14:06:20   ( -74.68,  23.86) 05/05/2016   14:06:10  ( -74.67,  23.80)    2.07                10
 05/05/2016   14:55:17   (  76.09,-164.57) 05/05/2016   14:56:24  (  76.09,-164.56)    0.25                67
 05/08/2016   05:33:33   (  73.87, -29.78) 05/08/2016   05:32:36  (  73.87, -29.80)    0.64                57
 05/08/2016   06:22:27   ( -75.59, 142.18) 05/08/2016   06:22:46  ( -75.60, 142.27)    2.62                19
 05/10/2016   21:49:46   (  74.48,  87.54) 05/10/2016   21:49:19  (  74.48,  87.51)    0.98                27
 05/10/2016   22:38:43   ( -76.02,-100.63) 05/10/2016   22:39:32  ( -76.03,-100.53)    2.80                49
 05/13/2016   13:17:16   ( -72.90,  32.34) 05/13/2016   13:16:02  ( -72.92,  32.27)    3.21                74
 05/13/2016   14:05:59   (  75.08,-155.08) 05/13/2016   14:06:02  (  75.08,-155.08)    0.13                 3