Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 8 22.  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)
 08/23/2020   11:25:09   ( -79.40,  84.84) 08/23/2020   11:24:43  ( -79.40,  84.89)    1.03                26
 08/23/2020   12:14:30   (  79.59,-106.23) 08/23/2020   12:15:22  (  79.58,-106.34)    2.49                52
 08/26/2020   02:54:22   (  73.22,  10.91) 08/26/2020   02:53:09  (  73.52,   9.11)   65.78                73
 08/26/2020   03:41:37   ( -79.45,-158.96) 08/26/2020   03:41:38  ( -79.45,-158.98)    0.47                 1
 08/28/2020   19:08:42   (  79.33, 148.47) 08/28/2020   19:07:52  (  79.33, 148.57)    2.15                50
 08/28/2020   19:58:05   ( -79.49, -42.78) 08/28/2020   19:58:33  ( -79.49, -42.85)    1.59                28
 08/31/2020   11:25:09   (  79.40, -95.14) 08/31/2020   11:24:46  (  79.41, -95.07)    1.42                23
 08/31/2020   12:14:32   ( -79.57,  73.64) 08/31/2020   12:15:27  ( -79.56,  73.53)    2.30                55
 09/03/2020   02:52:18   ( -79.14,-148.59) 09/03/2020   02:51:05  ( -79.13,-148.67)    1.89                73
 09/03/2020   03:41:35   (  79.47,  21.23) 09/03/2020   03:41:39  (  79.48,  21.28)    1.04                 4
 09/05/2020   19:08:44   ( -79.25, -32.00) 09/05/2020   19:07:58  ( -79.25, -32.09)    1.99                46