Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 9 28.  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)
 09/29/2020   19:08:40   (  79.42, 148.97) 09/29/2020   19:07:57  (  79.41, 148.93)    0.79                43
 09/29/2020   19:58:00   ( -79.69, -41.49) 09/29/2020   19:58:34  ( -79.70, -41.41)    1.70                34
 10/02/2020   11:25:08   (  79.47, -94.83) 10/02/2020   11:24:50  (  79.46, -94.97)    3.04                18
 10/02/2020   12:14:28   ( -79.74,  74.75) 10/02/2020   12:15:27  ( -79.74,  74.71)    0.68                59
 10/05/2020   02:52:16   ( -79.29,-147.77) 10/05/2020   02:51:05  ( -79.29,-147.84)    1.56                71
 10/05/2020   03:41:33   (  79.62,  22.14) 10/05/2020   03:41:39  (  79.63,  22.22)    1.58                 6
 10/07/2020   19:08:42   ( -79.37, -31.37) 10/07/2020   19:07:56  ( -79.36, -31.51)    3.08                46
 10/07/2020   19:57:59   (  79.70, 138.56) 10/07/2020   19:58:30  (  79.69, 138.58)    0.38                31
 10/10/2020   11:25:06   ( -79.56,  85.78) 10/10/2020   11:24:44  ( -79.56,  85.89)    2.23                22