Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 10 24.  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)
 10/26/2020   11:25:03   ( -79.54,  85.71) 10/26/2020   11:24:37  ( -79.54,  85.75)    1.00                26
 10/26/2020   12:14:24   (  79.72,-105.34) 10/26/2020   12:15:16  (  79.72,-105.40)    1.34                52
 10/29/2020   03:41:31   ( -79.54,-158.38) 10/29/2020   03:41:31  ( -79.53,-158.52)    3.02                 0
 10/29/2020   04:28:03   (  80.94,  74.93) 10/29/2020   04:29:15  (  80.13,  72.76)   98.54                72
 10/31/2020   19:08:35   (  79.42, 149.00) 10/31/2020   19:07:43  (  79.41, 148.94)    1.30                52
 10/31/2020   19:57:56   ( -79.65, -41.71) 10/31/2020   19:58:21  ( -79.66, -41.72)    0.29                25
 11/03/2020   11:24:59   (  79.56, -94.13) 11/03/2020   11:24:32  (  79.57, -94.02)    2.28                27
 11/03/2020   12:14:21   ( -79.72,  74.66) 11/03/2020   12:15:12  ( -79.71,  74.53)    2.95                51
 11/06/2020   03:41:25   (  79.58,  21.92) 11/06/2020   03:41:24  (  79.59,  21.92)    0.22                 1