Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2014 11 11.  Predictions up to the next  14.0 days:

     Date     Time(AURA) AURA Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/13/2014   21:57:05   (  76.02,  92.01) 11/13/2014   21:56:14  (  76.02,  92.04)    1.05                51
 11/13/2014   22:46:15   ( -76.87, -97.50) 11/13/2014   22:46:41  ( -76.87, -97.52)    0.37                26
 11/16/2014   14:13:29   (  76.27,-151.33) 11/16/2014   14:13:03  (  76.26,-151.34)    0.22                26
 11/16/2014   15:02:40   ( -77.07,  19.09) 11/16/2014   15:03:31  ( -77.06,  19.03)    1.73                51
 11/19/2014   05:43:22   ( -67.23, 140.23) 11/19/2014   05:42:08  ( -67.40, 139.29)   44.65                74
 11/19/2014   06:29:50   (  76.59, -34.35) 11/19/2014   06:29:50  (  76.59, -34.38)    0.82                 0
 11/19/2014   07:17:13   ( -81.25, 165.62) 11/19/2014   07:18:27  ( -80.92, 166.29)   38.06                74
 11/21/2014   21:57:00   ( -76.14, -87.59) 11/21/2014   21:56:09  ( -76.15, -87.52)    1.81                51
 11/21/2014   22:46:09   (  76.91,  82.65) 11/21/2014   22:46:36  (  76.91,  82.62)    0.73                27
 11/24/2014   14:13:17   ( -76.55,  29.64) 11/24/2014   14:12:54  ( -76.55,  29.71)    2.01                23