Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 3 6.  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)
 03/08/2020   11:25:15   (  79.49, -94.48) 03/08/2020   11:24:16  (  79.48, -94.57)    2.01                59
 03/08/2020   12:14:35   ( -79.75,  75.08) 03/08/2020   12:14:53  ( -79.75,  75.05)    0.66                18
 03/11/2020   03:41:42   (  79.55,  21.82) 03/11/2020   03:41:09  (  79.54,  21.70)    2.59                33
 03/11/2020   04:31:02   ( -79.81,-168.59) 03/11/2020   04:31:46  ( -79.81,-168.64)    1.16                44
 03/13/2020   19:58:09   (  79.64, 138.37) 03/13/2020   19:58:02  (  79.63, 138.24)    2.70                 7
 03/13/2020   20:47:30   ( -79.87, -52.28) 03/13/2020   20:48:40  ( -79.86, -52.33)    1.20                70
 03/16/2020   11:25:16   ( -79.51,  85.71) 03/16/2020   11:24:17  ( -79.51,  85.70)    0.22                59
 03/16/2020   12:14:36   (  79.73,-105.10) 03/16/2020   12:14:55  (  79.72,-105.21)    2.36                19
 03/19/2020   03:41:42   ( -79.64,-157.53) 03/19/2020   03:41:09  ( -79.64,-157.49)    0.70                33