Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 10 9.  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)
 10/10/2020   11:25:06   ( -79.55,  85.76) 10/10/2020   11:24:44  ( -79.56,  85.89)    2.83                22
 10/10/2020   12:14:27   (  79.73,-105.29) 10/10/2020   12:15:23  (  79.73,-105.30)    0.27                56
 10/13/2020   02:52:24   (  78.91,  29.90) 10/13/2020   02:51:10  (  78.96,  29.82)    5.92                74
 10/13/2020   03:41:33   ( -79.62,-157.87) 10/13/2020   03:41:36  ( -79.63,-157.76)    2.30                 3
 10/15/2020   19:08:39   (  79.45, 149.17) 10/15/2020   19:07:50  (  79.45, 149.20)    0.52                49
 10/15/2020   19:57:59   ( -79.72, -41.25) 10/15/2020   19:58:27  ( -79.73, -41.14)    2.20                28
 10/18/2020   11:25:05   (  79.51, -94.53) 10/18/2020   11:24:41  (  79.51, -94.50)    0.92                24
 10/18/2020   12:14:25   ( -79.78,  75.08) 10/18/2020   12:15:18  ( -79.79,  75.20)    2.50                53
 10/21/2020   02:53:52   ( -74.78,-165.65) 10/21/2020   02:52:38  ( -75.05,-167.09)   51.54                74