Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2023 4 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)
 04/07/2023   14:57:42   (  79.20,-148.73) 04/07/2023   14:56:28  (  79.22,-148.61)    2.67                74
 04/07/2023   15:47:03   ( -79.43,  20.42) 04/07/2023   15:47:07  ( -79.43,  20.40)    0.55                 4
 04/10/2023   07:13:29   (  79.42, -31.28) 04/10/2023   07:13:19  (  79.42, -31.23)    1.18                10
 04/10/2023   08:02:51   ( -79.60, 137.66) 04/10/2023   08:03:59  ( -79.60, 137.57)    1.84                68
 04/12/2023   22:39:57   ( -79.34, -83.41) 04/12/2023   22:39:34  ( -79.34, -83.44)    0.63                23
 04/12/2023   23:29:14   (  79.64,  86.36) 04/12/2023   23:30:09  (  79.64,  86.43)    1.51                55
 04/15/2023   14:06:21   (  79.28,-135.37) 04/15/2023   14:05:47  (  79.27,-135.47)    2.32                34
 04/15/2023   14:55:40   ( -79.59,  34.36) 04/15/2023   14:56:23  ( -79.59,  34.42)    1.40                43
 04/18/2023   05:32:43   ( -79.29, 173.08) 04/18/2023   05:31:58  ( -79.28, 173.05)    0.86                45