Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 5 29.  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)
 05/30/2020   03:41:32   (  79.49,  21.36) 05/30/2020   03:41:10  (  79.49,  21.40)    0.93                22
 05/30/2020   04:30:53   ( -79.72,-169.35) 05/30/2020   04:31:48  ( -79.73,-169.21)    3.09                55
 06/01/2020   19:08:41   ( -79.24, -32.09) 06/01/2020   19:07:28  ( -79.23, -32.19)    2.33                73
 06/01/2020   19:57:58   (  79.57, 137.81) 06/01/2020   19:58:02  (  79.58, 137.88)    1.29                 4
 06/04/2020   11:25:06   ( -79.36,  84.59) 06/04/2020   11:24:19  ( -79.35,  84.51)    1.89                47
 06/04/2020   12:14:24   (  79.65,-105.75) 06/04/2020   12:14:54  (  79.66,-105.65)    2.00                30
 06/07/2020   03:41:31   ( -79.44,-159.01) 06/07/2020   03:41:10  ( -79.43,-159.06)    1.03                21
 06/07/2020   04:30:49   (  79.72,  10.67) 06/07/2020   04:31:45  (  79.73,  10.81)    3.10                56
 06/09/2020   19:08:36   (  79.26, 148.08) 06/09/2020   19:07:24  (  79.26, 148.02)    1.18                72
 06/09/2020   19:57:56   ( -79.55, -42.36) 06/09/2020   19:58:01  ( -79.55, -42.35)    0.20                 5
 06/12/2020   11:25:01   (  79.37, -95.34) 06/12/2020   11:24:15  (  79.37, -95.32)    0.53                46