Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 3 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)
 03/05/2020   19:58:07   ( -79.68, -41.26) 03/05/2020   19:57:59  ( -79.68, -41.31)    1.05                 8
 03/05/2020   20:47:28   (  79.86, 127.76) 03/05/2020   20:48:38  (  79.86, 127.60)    3.19                70
 03/08/2020   11:25:13   (  79.57, -93.83) 03/08/2020   11:24:13  (  79.57, -93.82)    0.20                60
 03/08/2020   12:14:34   ( -79.80,  75.49) 03/08/2020   12:14:51  ( -79.80,  75.57)    1.62                17
 03/11/2020   03:41:40   (  79.68,  22.87) 03/11/2020   03:41:05  (  79.69,  23.02)    3.10                35
 03/11/2020   04:31:03   ( -79.84,-168.33) 03/11/2020   04:31:46  ( -79.83,-168.41)    1.86                43
 03/13/2020   19:58:08   (  79.72, 139.01) 03/13/2020   19:57:59  (  79.72, 139.00)    0.12                 9
 03/13/2020   20:47:29   ( -79.94, -51.60) 03/13/2020   20:48:37  ( -79.95, -51.53)    1.42                68
 03/16/2020   11:25:16   ( -79.57,  86.19) 03/16/2020   11:24:15  ( -79.57,  86.16)    0.77                61