Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2021 11 22.  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)
 11/22/2021   09:47:21   (  76.15, -85.18) 11/22/2021   09:46:08  (  76.32, -86.32)   35.49                73
 11/22/2021   10:35:32   ( -79.50,  97.92) 11/22/2021   10:35:34  ( -79.50,  97.85)    1.52                 2
 11/25/2021   02:02:37   (  79.34,  45.07) 11/25/2021   02:01:46  (  79.34,  45.04)    0.58                51
 11/25/2021   02:51:57   ( -79.61,-145.42) 11/25/2021   02:52:23  ( -79.61,-145.40)    0.55                26
 11/27/2021   18:18:59   (  79.51, 162.16) 11/27/2021   18:18:32  (  79.52, 162.28)    2.52                27
 11/27/2021   19:08:23   ( -79.64, -29.35) 11/27/2021   19:09:14  ( -79.63, -29.49)    2.92                51
 11/30/2021   10:35:26   (  79.53, -81.84) 11/30/2021   10:35:24  (  79.53, -81.83)    0.26                 2
 11/30/2021   11:24:01   ( -81.15, 102.21) 11/30/2021   11:25:15  ( -80.93, 102.72)   26.22                74
 12/03/2021   02:02:32   ( -79.36,-134.75) 12/03/2021   02:01:37  ( -79.37,-134.72)    0.74                55
 12/03/2021   02:51:51   (  79.61,  34.64) 12/03/2021   02:52:14  (  79.61,  34.59)    1.17                23
 12/05/2021   18:18:57   ( -79.44, -18.32) 12/05/2021   18:18:27  ( -79.44, -18.32)    0.33                30