Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2021 11 29.  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)
 11/30/2021   10:35:26   (  79.53, -81.85) 11/30/2021   10:35:24  (  79.53, -81.86)    0.23                 2
 11/30/2021   11:24:03   ( -81.09, 101.42) 11/30/2021   11:25:17  ( -80.88, 101.93)   24.96                74
 12/03/2021   02:02:32   ( -79.35,-134.80) 12/03/2021   02:01:37  ( -79.36,-134.78)    0.42                55
 12/03/2021   02:51:51   (  79.61,  34.63) 12/03/2021   02:52:14  (  79.60,  34.55)    1.62                23
 12/05/2021   18:18:57   ( -79.43, -18.38) 12/05/2021   18:18:27  ( -79.43, -18.40)    0.33                30
 12/05/2021   19:08:16   (  79.68, 151.05) 12/05/2021   19:09:04  (  79.68, 150.96)    2.02                48
 12/08/2021   10:35:21   ( -79.54,  98.24) 12/08/2021   10:35:16  ( -79.54,  98.25)    0.31                 5
 12/08/2021   11:24:41   (  79.75, -92.58) 12/08/2021   11:25:54  (  79.74, -92.65)    1.44                73
 12/11/2021   02:02:23   (  79.39,  45.50) 12/11/2021   02:01:26  (  79.39,  45.55)    1.01                57