Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 3 27.  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)
 03/29/2020   19:58:10   (  79.58, 137.82) 03/29/2020   19:58:07  (  79.57, 137.72)    1.99                 3
 03/29/2020   20:47:27   ( -79.94, -51.77) 03/29/2020   20:48:41  ( -79.92, -51.72)    2.06                74
 04/01/2020   11:25:17   ( -79.41,  84.92) 04/01/2020   11:24:23  ( -79.41,  84.85)    1.34                54
 04/01/2020   12:14:35   (  79.71,-105.35) 04/01/2020   12:14:58  (  79.71,-105.25)    2.21                23
 04/04/2020   03:41:43   ( -79.47,-158.82) 04/04/2020   03:41:16  ( -79.46,-158.97)    3.15                27
 04/04/2020   04:31:01   (  79.76,  10.93) 04/04/2020   04:31:51  (  79.76,  10.94)    0.40                50
 04/06/2020   19:58:07   ( -79.63, -41.78) 04/06/2020   19:58:06  ( -79.64, -41.69)    1.86                 1
 04/06/2020   20:45:02   (  81.40,-176.77) 04/06/2020   20:46:14  (  80.63,-178.15)   89.35                72
 04/09/2020   11:25:13   (  79.44, -94.87) 04/09/2020   11:24:22  (  79.43, -94.94)    1.55                51