Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2014 5 2.  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)
 05/03/2014   08:08:44   ( -77.26, 123.31) 05/03/2014   08:08:14  ( -77.26, 123.32)    0.18                30
 05/03/2014   08:57:57   (  77.83, -66.69) 05/03/2014   08:58:45  (  77.83, -66.70)    0.13                48
 05/05/2014   23:35:53   (  76.76,  69.71) 05/05/2014   23:34:40  (  76.75,  69.64)    2.03                73
 05/06/2014   00:25:03   ( -77.58,-119.52) 05/06/2014   00:25:06  ( -77.59,-119.42)    2.57                 3
 05/08/2014   15:52:12   (  77.00,-173.52) 05/08/2014   15:51:33  (  77.00,-173.60)    2.30                39
 05/08/2014   16:41:23   ( -77.77,  -2.82) 05/08/2014   16:42:00  ( -77.78,  -2.73)    2.54                37
 05/11/2014   08:08:28   (  77.40, -56.11) 05/11/2014   08:08:23  (  77.40, -56.07)    1.14                 5
 05/11/2014   08:57:45   ( -77.88, 113.56) 05/11/2014   08:58:57  ( -77.88, 113.56)    0.18                72
 05/13/2014   23:35:34   ( -77.05,-109.19) 05/13/2014   23:34:46  ( -77.06,-109.09)    2.59                48