Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 1 6.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/09/2012   03:41:01   ( -79.71,-157.06) ( -79.70,-157.16)    1.99                 2
 01/09/2012   04:29:16   (  81.59,  34.90) (  81.26,  35.57)   38.05                73
 01/11/2012   19:08:04   (  79.60, 150.40) (  79.60, 150.42)    0.61                57
 01/11/2012   19:57:24   ( -79.85, -40.02) ( -79.86, -39.92)    2.15                20
 01/14/2012   11:24:27   (  79.72, -92.77) (  79.73, -92.68)    1.67                34
 01/14/2012   12:13:51   ( -79.84,  75.74) ( -79.83,  75.59)    2.87                44
 01/17/2012   03:40:52   (  79.76,  23.36) (  79.76,  23.36)    0.07                10
 01/17/2012   04:30:12   ( -80.01,-166.98) ( -80.01,-166.87)    2.18                67
 01/19/2012   19:07:55   ( -79.59, -29.61) ( -79.58, -29.66)    1.09                63