Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2023 4 6.  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   14:57:44   (  79.14,-149.12) 04/07/2023   14:56:30  (  79.16,-149.03)    2.68                74
 04/07/2023   15:47:03   ( -79.45,  20.52) 04/07/2023   15:47:07  ( -79.44,  20.49)    0.76                 4
 04/10/2023   07:13:30   (  79.40, -31.39) 04/10/2023   07:13:20  (  79.40, -31.39)    0.06                10
 04/10/2023   08:02:52   ( -79.59, 137.55) 04/10/2023   08:04:00  ( -79.58, 137.41)    3.05                68
 04/12/2023   22:39:56   ( -79.41, -82.92) 04/12/2023   22:39:32  ( -79.42, -82.78)    3.03                24
 04/12/2023   23:29:16   (  79.60,  86.07) 04/12/2023   23:30:11  (  79.60,  86.01)    1.31                55
 04/15/2023   14:06:21   (  79.29,-135.28) 04/15/2023   14:05:46  (  79.29,-135.32)    0.79                35
 04/15/2023   14:55:39   ( -79.64,  34.72) 04/15/2023   14:56:21  ( -79.64,  34.86)    2.90                42
 04/18/2023   05:32:46   ( -79.24, 172.80) 04/18/2023   05:32:00  ( -79.24, 172.71)    1.92                46