Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2021 11 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)
 11/25/2021   02:02:37   (  79.34,  45.08) 11/25/2021   02:01:46  (  79.34,  45.04)    0.74                51
 11/25/2021   02:51:57   ( -79.61,-145.42) 11/25/2021   02:52:23  ( -79.61,-145.41)    0.43                26
 11/27/2021   18:19:00   (  79.48, 161.91) 11/27/2021   18:18:33  (  79.49, 162.00)    2.04                27
 11/27/2021   19:08:20   ( -79.75, -28.53) 11/27/2021   19:09:10  ( -79.75, -28.38)    3.03                50
 11/30/2021   10:35:26   (  79.53, -81.82) 11/30/2021   10:35:24  (  79.53, -81.85)    0.78                 2
 11/30/2021   11:24:07   ( -81.00, 100.08) 11/30/2021   11:25:21  ( -80.81, 100.56)   22.81                74
 12/03/2021   02:02:33   ( -79.33,-134.98) 12/03/2021   02:01:38  ( -79.33,-135.02)    0.87                55
 12/03/2021   02:51:52   (  79.58,  34.41) 12/03/2021   02:52:15  (  79.57,  34.28)    2.78                23
 12/05/2021   18:18:58   ( -79.41, -18.55) 12/05/2021   18:18:28  ( -79.40, -18.65)    2.17                30