Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 11 1.  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)
 11/03/2020   11:24:59   (  79.56, -94.09) 11/03/2020   11:24:32  (  79.57, -93.97)    2.68                27
 11/03/2020   12:14:21   ( -79.72,  74.65) 11/03/2020   12:15:12  ( -79.71,  74.54)    2.38                51
 11/06/2020   03:41:24   (  79.62,  22.22) 11/06/2020   03:41:23  (  79.63,  22.27)    0.99                 1
 11/06/2020   04:29:08   ( -81.84,-132.84) 11/06/2020   04:30:21  ( -81.31,-132.58)   58.26                73
 11/08/2020   19:08:30   ( -79.46, -30.70) 11/08/2020   19:07:37  ( -79.47, -30.60)    2.01                53
 11/08/2020   19:57:50   (  79.68, 138.49) 11/08/2020   19:58:15  (  79.68, 138.49)    0.05                25
 11/11/2020   11:24:55   ( -79.55,  85.80) 11/11/2020   11:24:28  ( -79.55,  85.88)    1.72                27
 11/11/2020   12:14:15   (  79.76,-105.00) 11/11/2020   12:15:06  (  79.76,-105.01)    0.20                51
 11/14/2020   03:41:20   ( -79.63,-157.74) 11/14/2020   03:41:19  ( -79.64,-157.64)    2.23                 1