Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2021 12 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)
 12/03/2021   02:02:31   ( -79.39,-134.55) 12/03/2021   02:01:36  ( -79.39,-134.51)    0.78                55
 12/03/2021   02:51:51   (  79.61,  34.63) 12/03/2021   02:52:14  (  79.61,  34.57)    1.24                23
 12/05/2021   18:18:56   ( -79.47, -18.14) 12/05/2021   18:18:26  ( -79.47, -18.11)    0.72                30
 12/05/2021   19:08:16   (  79.68, 151.04) 12/05/2021   19:09:04  (  79.68, 150.99)    1.09                48
 12/08/2021   10:35:20   ( -79.57,  98.47) 12/08/2021   10:35:15  ( -79.58,  98.56)    1.91                 5
 12/08/2021   11:24:40   (  79.78, -92.33) 12/08/2021   11:25:53  (  79.78, -92.32)    0.26                73
 12/11/2021   02:02:25   (  79.31,  44.95) 12/11/2021   02:01:29  (  79.30,  44.83)    2.73                56
 12/11/2021   02:51:45   ( -79.59,-145.50) 12/11/2021   02:52:06  ( -79.58,-145.59)    2.04                21
 12/13/2021   18:18:47   (  79.47, 161.94) 12/13/2021   18:18:16  (  79.48, 161.98)    0.86                31