Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 6 20.  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)
 06/23/2020   03:41:33   ( -79.43,-159.05) 06/23/2020   03:41:05  ( -79.43,-159.03)    0.41                28
 06/23/2020   04:30:53   (  79.65,  10.14) 06/23/2020   04:31:43  (  79.64,  10.05)    1.86                50
 06/25/2020   19:57:59   ( -79.54, -42.43) 06/25/2020   19:57:56  ( -79.54, -42.36)    1.37                 3
 06/25/2020   20:46:33   (  81.15, 141.55) 06/25/2020   20:47:46  (  80.92, 142.34)   28.66                73
 06/28/2020   11:25:05   (  79.36, -95.37) 06/28/2020   11:24:10  (  79.37, -95.30)    1.60                55
 06/28/2020   12:14:26   ( -79.60,  73.92) 06/28/2020   12:14:48  ( -79.61,  74.04)    2.70                22
 07/01/2020   03:41:34   (  79.35,  20.42) 07/01/2020   03:41:05  (  79.34,  20.27)    3.10                29
 07/01/2020   04:30:54   ( -79.63,-170.02) 07/01/2020   04:31:42  ( -79.62,-170.11)    2.04                48
 07/03/2020   19:57:58   (  79.49, 137.22) 07/03/2020   19:57:54  (  79.48, 137.17)    1.07                 4