Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 1 29.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/30/2012   11:24:40   (  79.71, -92.88) (  79.71, -92.74)    2.96                59
 01/30/2012   12:14:02   ( -79.89,  76.16) ( -79.89,  76.18)    0.46                19
 02/02/2012   03:41:11   (  79.72,  23.05) (  79.72,  23.05)    0.19                36
 02/02/2012   04:30:33   ( -79.90,-167.89) ( -79.89,-168.01)    2.47                42
 02/04/2012   19:57:38   (  79.81, 139.65) (  79.81, 139.70)    0.89                13
 02/04/2012   20:47:00   ( -79.99, -51.26) ( -79.99, -51.32)    1.26                65
 02/07/2012   11:24:47   ( -79.63,  86.55) ( -79.63,  86.48)    1.41                66
 02/07/2012   12:14:06   (  79.88,-103.90) (  79.88,-103.92)    0.42                11
 02/10/2012   03:41:13   ( -79.76,-156.63) ( -79.76,-156.56)    1.44                42