Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 9 4.  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)
 09/05/2020   19:08:45   ( -79.22, -32.21) 09/05/2020   19:07:59  ( -79.21, -32.34)    2.66                46
 09/05/2020   19:58:02   (  79.56, 137.70) 09/05/2020   19:58:33  (  79.56, 137.71)    0.30                31
 09/08/2020   11:25:11   ( -79.33,  84.38) 09/08/2020   11:24:52  ( -79.32,  84.26)    2.51                19
 09/08/2020   12:14:29   (  79.62,-105.95) 09/08/2020   12:15:27  (  79.62,-105.93)    0.43                58
 09/11/2020   02:52:15   (  79.22,  31.95) 09/11/2020   02:51:05  (  79.23,  32.03)    1.80                70
 09/11/2020   03:41:37   ( -79.43,-159.05) 09/11/2020   03:41:45  ( -79.43,-159.14)    1.96                 8
 09/13/2020   19:08:40   (  79.32, 148.48) 09/13/2020   19:07:57  (  79.33, 148.60)    2.81                43
 09/13/2020   19:58:02   ( -79.53, -42.48) 09/13/2020   19:58:37  ( -79.53, -42.53)    1.00                35
 09/16/2020   11:25:08   (  79.34, -95.52) 09/16/2020   11:24:53  (  79.34, -95.62)    2.17                15