Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 3 8.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/10/2012   11:24:53   ( -79.78,  87.74) ( -79.78,  87.78)    0.67                63
 03/10/2012   12:14:13   (  80.00,-102.90) (  80.00,-102.77)    2.57                14
 03/13/2012   03:41:23   ( -79.82,-156.07) ( -79.82,-156.09)    0.40                39
 03/13/2012   04:30:42   (  80.07,  13.58) (  80.07,  13.68)    2.02                38
 03/15/2012   19:57:50   ( -79.95, -39.19) ( -79.95, -39.10)    1.80                15
 03/15/2012   20:47:12   (  80.08, 129.59) (  80.08, 129.51)    1.82                63
 03/18/2012   11:24:57   (  79.76, -92.44) (  79.75, -92.53)    1.86                67
 03/18/2012   12:14:18   ( -79.98,  76.95) ( -79.98,  76.99)    0.72                10
 03/21/2012   03:41:23   (  79.88,  24.36) (  79.88,  24.39)    0.57                42