Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 5 26.  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)
 05/27/2020   11:25:07   (  79.39, -95.23) 05/27/2020   11:24:19  (  79.39, -95.18)    0.98                48
 05/27/2020   12:14:27   ( -79.66,  74.31) 05/27/2020   12:14:56  ( -79.67,  74.46)    3.17                29
 05/30/2020   03:41:33   (  79.48,  21.25) 05/30/2020   03:41:11  (  79.48,  21.29)    1.05                22
 05/30/2020   04:30:53   ( -79.75,-169.17) 05/30/2020   04:31:48  ( -79.75,-169.02)    3.09                55
 06/01/2020   19:08:41   ( -79.22, -32.17) 06/01/2020   19:07:28  ( -79.22, -32.27)    2.13                73
 06/01/2020   19:57:58   (  79.56, 137.70) 06/01/2020   19:58:02  (  79.56, 137.77)    1.62                 4
 06/04/2020   11:25:06   ( -79.35,  84.50) 06/04/2020   11:24:19  ( -79.34,  84.43)    1.33                47
 06/04/2020   12:14:23   (  79.67,-105.59) 06/04/2020   12:14:53  (  79.68,-105.46)    2.65                30
 06/07/2020   03:41:31   ( -79.46,-158.85) 06/07/2020   03:41:10  ( -79.46,-158.85)    0.03                21
 06/07/2020   04:30:51   (  79.67,  10.28) 06/07/2020   04:31:48  (  79.66,  10.17)    2.27                57
 06/09/2020   19:08:36   (  79.28, 148.22) 06/09/2020   19:07:24  (  79.28, 148.23)    0.45                72