Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2015 9 20.  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)
 09/21/2015   20:11:10   ( -71.63, -73.33) 09/21/2015   20:10:51  ( -71.64, -73.31)    0.92                19
 09/21/2015   20:59:56   (  73.71,  98.28) 09/21/2015   21:00:54  (  73.71,  98.28)    0.21                58
 09/24/2015   11:38:40   (  69.93,-127.69) 09/24/2015   11:37:28  (  69.94,-127.64)    2.13                72
 09/24/2015   12:27:19   ( -72.58,  44.24) 09/24/2015   12:27:23  ( -72.59,  44.29)    2.05                 4
 09/24/2015   13:10:49   (  79.87, -47.17) 09/24/2015   13:12:02  (  79.29, -49.53)   80.13                73
 09/27/2015   03:55:01   (  70.29, -11.30) 09/27/2015   03:54:13  (  70.28, -11.33)    1.28                48
 09/27/2015   04:43:40   ( -72.93, 160.77) 09/27/2015   04:44:08  ( -72.92, 160.76)    0.51                28
 09/29/2015   20:11:01   (  71.76, 106.90) 09/29/2015   20:10:36  (  71.77, 106.96)    1.99                25
 09/29/2015   20:59:57   ( -73.46, -82.27) 09/29/2015   21:00:49  ( -73.45, -82.31)    1.54                52
 10/02/2015   11:40:54   ( -62.17,  44.40) 10/02/2015   11:39:40  ( -62.26,  43.98)   23.91                74
 10/02/2015   12:27:14   (  72.50,-135.89) 10/02/2015   12:27:13  (  72.51,-135.85)    1.70                 1