Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2014 10 31.  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)
 11/03/2014   05:40:28   ( -75.81, 155.54) 11/03/2014   05:39:26  ( -75.82, 155.60)    1.82                62
 11/03/2014   06:29:37   (  76.63, -34.18) 11/03/2014   06:29:52  (  76.63, -34.21)    0.79                15
 11/05/2014   21:57:11   ( -75.74, -88.84) 11/05/2014   21:56:23  ( -75.73, -88.91)    1.95                48
 11/05/2014   22:46:11   (  76.99,  82.92) 11/05/2014   22:46:39  (  76.99,  82.98)    1.60                28
 11/08/2014   14:13:51   ( -76.14,  28.18) 11/08/2014   14:13:09  ( -76.15,  28.25)    2.02                42
 11/08/2014   15:03:00   (  76.95,-161.43) 11/08/2014   15:03:35  (  76.95,-161.44)    0.09                35
 11/11/2014   06:30:45   ( -76.18, 144.08) 11/11/2014   06:30:03  ( -76.19, 144.16)    2.10                42
 11/11/2014   07:19:54   (  76.98, -45.53) 11/11/2014   07:20:29  (  76.99, -45.52)    0.23                35
 11/13/2014   22:47:53   ( -75.82,-101.30) 11/13/2014   22:47:05  ( -75.81,-101.36)    1.69                48