Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 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)
 10/31/2020   19:08:35   (  79.41, 148.99) 10/31/2020   19:07:43  (  79.41, 148.94)    1.23                52
 10/31/2020   19:57:55   ( -79.68, -41.49) 10/31/2020   19:58:20  ( -79.68, -41.49)    0.17                25
 11/03/2020   11:24:59   (  79.56, -94.13) 11/03/2020   11:24:32  (  79.57, -94.02)    2.42                27
 11/03/2020   12:14:22   ( -79.71,  74.62) 11/03/2020   12:15:13  ( -79.70,  74.49)    2.71                51
 11/06/2020   03:41:25   (  79.58,  21.92) 11/06/2020   03:41:24  (  79.59,  21.93)    0.34                 1
 11/06/2020   04:29:15   ( -81.81,-135.84) 11/06/2020   04:30:28  ( -81.33,-135.39)   54.20                73
 11/08/2020   19:08:31   ( -79.42, -30.95) 11/08/2020   19:07:38  ( -79.43, -30.93)    0.53                53
 11/08/2020   19:57:51   (  79.64, 138.21) 11/08/2020   19:58:16  (  79.64, 138.14)    1.50                25
 11/11/2020   11:24:56   ( -79.51,  85.57) 11/11/2020   11:24:29  ( -79.51,  85.53)    0.77                27
 11/11/2020   12:14:16   (  79.73,-105.25) 11/11/2020   12:15:07  (  79.72,-105.38)    2.67                51