Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2013 11 18.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/19/2013   02:52:37   ( -78.87,-150.21) ( -78.88,-150.14)    1.75                15
 11/19/2013   03:41:57   (  79.11,  18.85) (  79.11,  18.74)    2.42                63
 11/21/2013   18:19:54   (  78.52, 156.05) (  78.51, 155.98)    1.69                73
 11/21/2013   19:09:12   ( -78.91, -34.17) ( -78.91, -34.18)    0.40                 4
 11/24/2013   10:36:29   (  78.67, -87.28) (  78.68, -87.18)    2.30                58
 11/24/2013   11:25:51   ( -78.90,  81.62) ( -78.89,  81.48)    3.15                20
 11/27/2013   02:53:10   (  78.66,  28.47) (  78.66,  28.44)    0.68                45
 11/27/2013   03:42:29   ( -79.01,-161.90) ( -79.01,-161.91)    0.20                32
 11/29/2013   19:09:52   (  78.77, 144.88) (  78.77, 144.97)    2.05                36
 11/29/2013   19:59:12   ( -79.08, -45.68) ( -79.09, -45.59)    2.14                41
 12/02/2013   11:26:42   (  78.67, -99.87) (  78.66, -99.97)    2.20                29