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   ( -74.34, -92.86) 05/02/2016   21:49:22  ( -74.34, -92.85)    0.39                40
 05/02/2016   22:38:58   (  75.81,  78.70) 05/02/2016   22:39:35  (  75.82,  78.77)    2.13                37
 05/05/2016   14:06:20   ( -74.71,  23.95) 05/05/2016   14:06:10  ( -74.71,  23.89)    1.96                10
 05/05/2016   14:55:18   (  76.08,-164.61) 05/05/2016   14:56:25  (  76.08,-164.60)    0.22                67
 05/08/2016   05:33:33   (  73.86, -29.80) 05/08/2016   05:32:36  (  73.86, -29.83)    0.78                57
 05/08/2016   06:22:27   ( -75.57, 142.15) 05/08/2016   06:22:46  ( -75.58, 142.23)    2.65                19
 05/10/2016   21:49:47   (  74.42,  87.38) 05/10/2016   21:49:20  (  74.42,  87.35)    1.23                27
 05/10/2016   22:38:43   ( -76.01,-100.66) 05/10/2016   22:39:32  ( -76.02,-100.57)    2.69                49
 05/13/2016   13:17:18   ( -72.78,  32.12) 05/13/2016   13:16:04  ( -72.80,  32.03)    3.79                74
 05/13/2016   14:05:59   (  75.07,-155.10) 05/13/2016   14:06:02  (  75.06,-155.12)    0.50                 3