Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2013 10 29.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/31/2013   10:35:52   ( -78.91,  94.12) ( -78.91,  94.17)    1.06                27
 10/31/2013   11:25:12   (  79.14, -96.86) (  79.13, -96.97)    2.45                51
 11/03/2013   02:03:52   (  76.15,  30.67) (  76.32,  29.94)   26.75                74
 11/03/2013   02:52:15   ( -79.04,-149.20) ( -79.05,-149.09)    2.41                 2
 11/05/2013   18:19:20   (  78.76, 157.44) (  78.75, 157.40)    1.10                45
 11/05/2013   19:08:38   ( -79.14, -32.69) ( -79.14, -32.62)    1.69                32
 11/08/2013   10:35:40   (  78.95, -85.58) (  78.96, -85.48)    2.35                15
 11/08/2013   11:25:02   ( -79.17,  83.37) ( -79.16,  83.31)    1.17                63
 11/11/2013   02:02:44   ( -78.68,-138.87) ( -78.68,-138.84)    0.69                61