Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 7 28.  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)
 07/30/2020   11:25:05   (  79.32, -95.61) 07/30/2020   11:24:34  (  79.32, -95.74)    2.66                31
 07/30/2020   12:14:24   ( -79.63,  74.15) 07/30/2020   12:15:10  ( -79.63,  74.12)    0.85                46
 08/02/2020   03:41:28   (  79.53,  21.67) 08/02/2020   03:41:24  (  79.54,  21.80)    2.59                 4
 08/02/2020   04:30:51   ( -79.69,-169.56) 08/02/2020   04:32:05  ( -79.68,-169.65)    1.92                74
 08/04/2020   19:08:38   ( -79.25, -31.99) 08/04/2020   19:07:45  ( -79.24, -32.09)    2.18                53
 08/04/2020   19:57:55   (  79.58, 137.91) 08/04/2020   19:58:19  (  79.59, 137.99)    1.77                24
 08/07/2020   11:25:03   ( -79.34,  84.47) 08/07/2020   11:24:38  ( -79.33,  84.35)    2.66                25
 08/07/2020   12:14:20   (  79.67,-105.60) 08/07/2020   12:15:12  (  79.67,-105.54)    1.30                52
 08/10/2020   02:52:49   (  77.41,  22.86) 08/10/2020   02:51:35  (  77.56,  22.25)   22.29                74