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, -94.14) 11/03/2020   11:24:32  (  79.57, -94.02)    2.51                27
 11/03/2020   12:14:22   ( -79.71,  74.61) 11/03/2020   12:15:13  ( -79.70,  74.48)    2.62                51
 11/06/2020   03:41:24   (  79.62,  22.19) 11/06/2020   03:41:23  (  79.62,  22.21)    0.48                 1
 11/06/2020   04:29:13   ( -81.82,-135.00) 11/06/2020   04:30:26  ( -81.33,-134.61)   55.33                73
 11/08/2020   19:08:30   ( -79.46, -30.69) 11/08/2020   19:07:37  ( -79.46, -30.65)    0.86                53
 11/08/2020   19:57:50   (  79.68, 138.49) 11/08/2020   19:58:15  (  79.67, 138.44)    1.16                25
 11/11/2020   11:24:56   ( -79.52,  85.57) 11/11/2020   11:24:29  ( -79.51,  85.56)    0.22                27
 11/11/2020   12:14:16   (  79.73,-105.25) 11/11/2020   12:15:07  (  79.72,-105.34)    2.09                51
 11/14/2020   03:41:21   ( -79.60,-157.93) 11/14/2020   03:41:20  ( -79.60,-157.96)    0.69                 1