Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2014 1 9.  Predictions up to the next  14.0 days:

     Date     Time(AURA)   AURA Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/11/2014   09:46:54   ( -78.54, 104.50) ( -78.55, 104.58)    1.99                40
 01/11/2014   10:36:11   (  78.90, -85.84) (  78.90, -85.81)    0.64                38
 01/14/2014   02:03:19   ( -78.62,-139.16) ( -78.62,-139.19)    0.71                 9
 01/14/2014   02:52:37   (  78.94,  30.28) (  78.94,  30.18)    2.14                69
 01/16/2014   17:30:23   (  78.40, 167.95) (  78.40, 167.96)    0.39                55
 01/16/2014   18:19:41   ( -78.79, -22.34) ( -78.80, -22.29)    1.22                22
 01/19/2014   09:46:44   (  78.53, -75.47) (  78.54, -75.47)    0.33                23
 01/19/2014   10:36:01   ( -78.96,  94.53) ( -78.96,  94.59)    1.45                54
 01/22/2014   01:13:48   ( -78.30,-128.38) ( -78.30,-128.36)    0.53                68