Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2022 9 13.  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)
 09/14/2022   10:36:03   (  79.23, -83.86) 09/14/2022   10:35:01  (  79.23, -83.88)    0.34                62
 09/14/2022   11:25:22   ( -79.55,  85.90) 09/14/2022   11:25:37  ( -79.55,  85.98)    1.69                15
 09/17/2022   02:52:31   (  79.34,  32.69) 09/17/2022   02:51:53  (  79.34,  32.71)    0.37                38
 09/17/2022   03:41:51   ( -79.62,-157.76) 09/17/2022   03:42:30  ( -79.62,-157.65)    2.43                39
 09/19/2022   19:09:01   (  79.38, 148.86) 09/19/2022   19:08:48  (  79.38, 148.75)    2.44                13
 09/19/2022   19:58:21   ( -79.66, -41.57) 09/19/2022   19:59:25  ( -79.66, -41.59)    0.33                64
 09/22/2022   10:36:09   ( -79.26,  96.30) 09/22/2022   10:35:03  ( -79.26,  96.34)    0.85                66
 09/22/2022   11:25:29   (  79.48, -94.60) 09/22/2022   11:25:41  (  79.47, -94.70)    2.36                12
 09/25/2022   02:52:39   ( -79.27,-147.81) 09/25/2022   02:51:59  ( -79.26,-147.93)    2.63                40