Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 8 9.  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)
 08/10/2020   03:41:35   ( -79.46,-158.82) 08/10/2020   03:41:31  ( -79.46,-158.83)    0.14                 4
 08/10/2020   04:30:56   (  79.65,  10.13) 08/10/2020   04:32:10  (  79.64,   9.98)    3.09                74
 08/12/2020   19:08:40   (  79.33, 148.51) 08/12/2020   19:07:45  (  79.33, 148.55)    0.80                55
 08/12/2020   19:58:00   ( -79.60, -41.97) 08/12/2020   19:58:22  ( -79.61, -41.83)    3.05                22
 08/15/2020   11:25:09   (  79.35, -95.47) 08/15/2020   11:24:41  (  79.34, -95.57)    2.25                28
 08/15/2020   12:14:29   ( -79.62,  74.08) 08/15/2020   12:15:18  ( -79.63,  74.08)    0.16                49
 08/18/2020   03:41:35   (  79.48,  21.31) 08/18/2020   03:41:33  (  79.49,  21.38)    1.49                 2
 08/18/2020   04:29:53   ( -81.47,-148.32) 08/18/2020   04:31:07  ( -81.14,-147.80)   37.68                74
 08/20/2020   19:08:42   ( -79.36, -31.30) 08/20/2020   19:07:49  ( -79.36, -31.19)    2.30                53