Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2015 9 12.  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)
 09/13/2015   20:11:11   (  71.61, 106.64) 09/13/2015   20:11:01  (  71.61, 106.63)    0.33                10
 09/13/2015   20:59:59   ( -73.74, -81.68) 09/13/2015   21:01:05  ( -73.74, -81.69)    0.39                66
 09/16/2015   11:38:54   ( -69.42,  51.59) 09/16/2015   11:37:50  ( -69.41,  51.56)    1.35                64
 09/16/2015   12:27:17   (  72.77,-135.40) 09/16/2015   12:27:29  (  72.78,-135.34)    2.47                12
 09/19/2015   03:54:53   ( -71.02, 169.79) 09/19/2015   03:54:11  ( -71.03, 169.85)    2.21                42
 09/19/2015   04:43:36   (  73.27, -18.54) 09/19/2015   04:44:11  (  73.28, -18.50)    1.45                35
 09/21/2015   20:11:05   ( -71.89, -72.90) 09/21/2015   20:10:46  ( -71.90, -72.84)    2.34                19
 09/21/2015   20:59:52   (  73.90,  98.68) 09/21/2015   21:00:50  (  73.91,  98.74)    1.94                58
 09/24/2015   11:38:51   (  69.36,-128.47) 09/24/2015   11:37:40  (  69.36,-128.49)    0.88                71
 09/24/2015   12:27:28   ( -72.14,  43.43) 09/24/2015   12:27:33  ( -72.14,  43.40)    1.23                 5