Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2015 2 21.  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)
 02/23/2015   02:18:49   ( -64.07,-173.44) 02/23/2015   02:17:55  ( -64.07,-173.43)    0.49                54
 02/23/2015   03:06:43   (  69.19,  -0.38) 02/23/2015   03:07:04  (  69.20,  -0.35)    1.17                21
 02/25/2015   18:34:41   ( -65.96, -55.79) 02/25/2015   18:34:14  ( -65.96, -55.82)    1.07                27
 02/25/2015   19:22:41   (  70.69, 117.63) 02/25/2015   19:23:29  (  70.69, 117.67)    1.33                48
 02/28/2015   10:03:40   (  58.90,-113.05) 02/28/2015   10:02:27  (  58.90,-113.21)    9.14                73
 02/28/2015   10:50:21   ( -68.46,  62.85) 02/28/2015   10:50:21  ( -68.46,  62.87)    0.76                 0
 02/28/2015   11:37:12   (  76.57,-113.19) 02/28/2015   11:38:26  (  76.44,-112.72)   18.58                74
 03/03/2015   02:18:20   (  64.89,   7.37) 03/03/2015   02:17:33  (  64.88,   7.33)    1.94                47
 03/03/2015   03:06:11   ( -70.27,-178.83) 03/03/2015   03:06:39  ( -70.27,-178.79)    1.53                28
 03/05/2015   18:33:52   (  67.72, 126.17) 03/05/2015   18:33:33  (  67.72, 126.17)    0.25                19