Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 7 25.  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)
 07/27/2020   19:08:39   (  79.26, 148.09) 07/27/2020   19:07:40  (  79.26, 148.04)    1.08                59
 07/27/2020   19:57:57   ( -79.57, -42.17) 07/27/2020   19:58:15  ( -79.57, -42.13)    0.74                18
 07/30/2020   11:25:05   (  79.32, -95.64) 07/30/2020   11:24:34  (  79.31, -95.77)    2.66                31
 07/30/2020   12:14:24   ( -79.63,  74.14) 07/30/2020   12:15:10  ( -79.63,  74.10)    0.83                46
 08/02/2020   03:41:28   (  79.53,  21.64) 08/02/2020   03:41:24  (  79.53,  21.76)    2.51                 4
 08/02/2020   04:30:51   ( -79.69,-169.58) 08/02/2020   04:32:05  ( -79.68,-169.67)    1.99                74
 08/04/2020   19:08:38   ( -79.24, -32.02) 08/04/2020   19:07:45  ( -79.24, -32.13)    2.35                53
 08/04/2020   19:57:55   (  79.58, 137.88) 08/04/2020   19:58:19  (  79.58, 137.95)    1.58                24
 08/07/2020   11:25:03   ( -79.33,  84.44) 08/07/2020   11:24:38  ( -79.33,  84.31)    2.98                25