Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2019 11 26.  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)
 11/28/2019   02:52:05   (  79.38,  32.93) 11/28/2019   02:50:52  (  79.38,  32.97)    0.81                73
 11/28/2019   03:41:24   ( -79.69,-157.28) 11/28/2019   03:41:28  ( -79.69,-157.16)    2.35                 4
 11/30/2019   19:08:32   (  79.48, 149.47) 11/30/2019   19:07:43  (  79.47, 149.47)    0.19                49
 11/30/2019   19:57:52   ( -79.74, -40.97) 11/30/2019   19:58:20  ( -79.75, -40.89)    1.67                28
 12/03/2019   11:24:59   (  79.53, -94.29) 12/03/2019   11:24:34  (  79.53, -94.30)    0.35                25
 12/03/2019   12:14:19   ( -79.80,  75.31) 12/03/2019   12:15:11  ( -79.80,  75.38)    1.63                52
 12/06/2019   03:41:26   (  79.61,  22.20) 12/06/2019   03:41:25  (  79.62,  22.20)    0.27                 1
 12/06/2019   04:29:10   ( -81.83,-132.84) 12/06/2019   04:30:23  ( -81.31,-132.58)   57.73                73
 12/08/2019   19:08:34   ( -79.44, -30.78) 12/08/2019   19:07:40  ( -79.43, -30.87)    1.92                54