Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2021 11 5.  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)
 11/06/2021   10:35:44   ( -79.17,  95.69) 11/06/2021   10:35:31  ( -79.16,  95.62)    1.74                13
 11/06/2021   11:25:01   (  79.51, -94.39) 11/06/2021   11:26:05  (  79.52, -94.28)    2.24                64
 11/09/2021   02:02:50   (  78.96,  42.70) 11/09/2021   02:01:49  (  78.96,  42.65)    1.17                61
 11/09/2021   02:52:09   ( -79.29,-147.65) 11/09/2021   02:52:25  ( -79.29,-147.63)    0.55                16
 11/11/2021   18:19:13   (  79.19, 159.97) 11/11/2021   18:18:41  (  79.20, 160.12)    3.15                32
 11/11/2021   19:08:36   ( -79.36, -31.32) 11/11/2021   19:09:22  ( -79.35, -31.39)    1.67                46
 11/14/2021   10:35:39   (  79.29, -83.55) 11/14/2021   10:35:37  (  79.29, -83.42)    3.01                 2
 11/14/2021   11:23:53   ( -81.45, 107.66) 11/14/2021   11:25:07  ( -81.11, 108.22)   39.02                74
 11/17/2021   02:02:48   ( -79.02,-136.96) 11/17/2021   02:01:59  ( -79.02,-136.96)    0.12                49