Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 6 1.  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)
 06/04/2020   11:25:06   ( -79.36,  84.59) 06/04/2020   11:24:19  ( -79.35,  84.52)    1.65                47
 06/04/2020   12:14:24   (  79.65,-105.73) 06/04/2020   12:14:54  (  79.66,-105.62)    2.14                30
 06/07/2020   03:41:31   ( -79.44,-159.00) 06/07/2020   03:41:10  ( -79.44,-159.03)    0.62                21
 06/07/2020   04:30:51   (  79.65,  10.15) 06/07/2020   04:31:48  (  79.64,  10.01)    3.00                57
 06/09/2020   19:08:36   (  79.27, 148.11) 06/09/2020   19:07:24  (  79.26, 148.09)    0.53                72
 06/09/2020   19:57:56   ( -79.55, -42.34) 06/09/2020   19:58:01  ( -79.55, -42.30)    0.92                 5
 06/12/2020   11:25:00   (  79.41, -95.03) 06/12/2020   11:24:14  (  79.42, -94.96)    1.54                46
 06/12/2020   12:14:21   ( -79.65,  74.30) 06/12/2020   12:14:52  ( -79.66,  74.44)    2.88                31
 06/15/2020   03:41:28   (  79.40,  20.78) 06/15/2020   03:41:09  (  79.40,  20.66)    2.39                19