Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 8 16.  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)
 08/18/2020   03:41:34   (  79.50,  21.46) 08/18/2020   03:41:32  (  79.51,  21.54)    1.50                 2
 08/18/2020   04:29:51   ( -81.49,-147.78) 08/18/2020   04:31:05  ( -81.15,-147.26)   38.49                74
 08/20/2020   19:08:42   ( -79.33, -31.44) 08/20/2020   19:07:49  ( -79.34, -31.34)    2.42                53
 08/20/2020   19:58:02   (  79.56, 137.71) 08/20/2020   19:58:27  (  79.55, 137.67)    0.98                25
 08/23/2020   11:25:10   ( -79.39,  84.80) 08/23/2020   11:24:44  ( -79.39,  84.80)    0.17                26
 08/23/2020   12:14:31   (  79.57,-106.32) 08/23/2020   12:15:23  (  79.56,-106.47)    3.16                52
 08/26/2020   02:54:34   (  72.63,   9.75) 08/26/2020   02:53:21  (  72.94,   7.84)   72.03                73
 08/26/2020   03:41:38   ( -79.44,-158.98) 08/26/2020   03:41:39  ( -79.43,-159.07)    1.84                 1
 08/28/2020   19:08:42   (  79.32, 148.45) 08/28/2020   19:07:52  (  79.32, 148.46)    0.27                50