Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2012 1 19.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/19/2012   19:57:18   (  79.82, 139.75) (  79.81, 139.69)    1.21                14
 01/22/2012   11:24:23   ( -79.73,  87.31) ( -79.73,  87.39)    1.90                36
 01/22/2012   12:13:44   (  79.90,-103.68) (  79.90,-103.73)    0.98                42
 01/25/2012   03:40:49   ( -79.82,-156.13) ( -79.82,-156.11)    0.30                 4
 01/25/2012   04:30:09   (  80.02,  13.19) (  80.01,  13.08)    2.61                74
 01/27/2012   19:07:54   (  79.68, 151.09) (  79.68, 151.06)    0.59                46
 01/27/2012   19:57:16   ( -79.87, -39.83) ( -79.86, -39.98)    3.01                32
 01/30/2012   11:24:18   (  79.80, -92.08) (  79.81, -92.07)    0.31                 7
 01/30/2012   12:13:40   ( -79.99,  77.04) ( -79.98,  76.96)    1.61                71
 02/02/2012   02:51:22   ( -79.76,-144.21) ( -79.76,-144.12)    1.85                42