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   (  79.34, -95.50) 07/30/2020   11:24:34  (  79.33, -95.62)    2.73                31
 07/30/2020   12:14:25   ( -79.61,  74.00) 07/30/2020   12:15:11  ( -79.61,  73.96)    0.82                46
 08/02/2020   03:41:28   (  79.51,  21.53) 08/02/2020   03:41:24  (  79.52,  21.65)    2.49                 4
 08/02/2020   04:30:51   ( -79.67,-169.71) 08/02/2020   04:32:05  ( -79.66,-169.81)    1.96                74
 08/04/2020   19:08:37   ( -79.27, -31.88) 08/04/2020   19:07:44  ( -79.26, -31.98)    2.24                53
 08/04/2020   19:57:54   (  79.60, 138.04) 08/04/2020   19:58:18  (  79.60, 138.12)    1.66                24
 08/07/2020   11:25:03   ( -79.36,  84.60) 08/07/2020   11:24:38  ( -79.35,  84.48)    2.74                25
 08/07/2020   12:14:21   (  79.65,-105.73) 08/07/2020   12:15:13  (  79.65,-105.68)    1.19                52
 08/10/2020   02:52:50   (  77.39,  22.78) 08/10/2020   02:51:36  (  77.54,  22.16)   22.51                74