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,-158.84) 08/10/2020   03:41:31  ( -79.46,-158.84)    0.17                 4
 08/10/2020   04:30:56   (  79.65,  10.12) 08/10/2020   04:32:10  (  79.64,   9.97)    3.07                74
 08/12/2020   19:08:40   (  79.33, 148.50) 08/12/2020   19:07:45  (  79.33, 148.54)    0.90                55
 08/12/2020   19:58:03   ( -79.49, -42.78) 08/12/2020   19:58:26  ( -79.48, -42.93)    3.20                23
 08/15/2020   11:25:09   (  79.35, -95.49) 08/15/2020   11:24:41  (  79.34, -95.58)    1.97                28
 08/15/2020   12:14:29   ( -79.62,  74.05) 08/15/2020   12:15:18  ( -79.62,  74.07)    0.49                49
 08/18/2020   03:41:34   (  79.52,  21.54) 08/18/2020   03:41:32  (  79.52,  21.64)    1.99                 2
 08/18/2020   04:29:49   ( -81.53,-146.79) 08/18/2020   04:31:03  ( -81.18,-146.30)   39.97                74
 08/20/2020   19:08:42   ( -79.35, -31.34) 08/20/2020   19:07:49  ( -79.36, -31.20)    3.11                53
 08/20/2020   19:58:02   (  79.57, 137.78) 08/20/2020   19:58:27  (  79.56, 137.78)    0.22                25
 08/23/2020   11:25:09   ( -79.40,  84.88) 08/23/2020   11:24:43  ( -79.41,  84.94)    1.44                26