Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 6 7.  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)
 06/09/2020   19:09:44   (  76.41, 135.04) 06/09/2020   19:08:31  (  76.57, 133.89)   35.10                73
 06/09/2020   19:58:00   ( -79.52, -42.59) 06/09/2020   19:58:02  ( -79.51, -42.61)    0.53                 2
 06/12/2020   11:25:07   (  79.32, -95.65) 06/12/2020   11:24:17  (  79.31, -95.77)    2.62                50
 06/12/2020   12:14:27   ( -79.60,  73.89) 06/12/2020   12:14:54  ( -79.59,  73.84)    1.20                27
 06/15/2020   03:41:34   (  79.40,  20.76) 06/15/2020   03:41:09  (  79.39,  20.64)    2.74                25
 06/15/2020   04:30:55   ( -79.64,-169.92) 06/15/2020   04:31:47  ( -79.64,-169.99)    1.42                52
 06/17/2020   19:58:00   (  79.48, 137.16) 06/17/2020   19:58:00  (  79.47, 137.05)    2.44                 0
 06/17/2020   20:45:17   ( -81.75,  -6.92) 06/17/2020   20:46:30  ( -81.09,  -7.50)   74.25                73
 06/20/2020   11:25:07   ( -79.34,  84.44) 06/20/2020   11:24:14  ( -79.34,  84.46)    0.41                53