Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2022 9 18.  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)
 09/19/2022   19:09:01   (  79.39, 148.89) 09/19/2022   19:08:48  (  79.38, 148.80)    1.81                13
 09/19/2022   19:58:21   ( -79.66, -41.58) 09/19/2022   19:59:25  ( -79.66, -41.56)    0.48                64
 09/22/2022   10:36:09   ( -79.26,  96.30) 09/22/2022   10:35:03  ( -79.27,  96.37)    1.69                66
 09/22/2022   11:25:29   (  79.48, -94.57) 09/22/2022   11:25:41  (  79.48, -94.64)    1.58                12
 09/25/2022   02:52:37   ( -79.30,-147.55) 09/25/2022   02:51:57  ( -79.30,-147.63)    1.77                40
 09/25/2022   03:41:55   (  79.60,  22.11) 09/25/2022   03:42:32  (  79.60,  22.18)    1.48                37
 09/27/2022   19:09:05   ( -79.36, -31.28) 09/27/2022   19:08:51  ( -79.36, -31.39)    2.42                14
 09/27/2022   19:58:23   (  79.65, 138.40) 09/27/2022   19:59:26  (  79.66, 138.44)    0.99                63
 09/30/2022   10:36:11   (  79.19, -84.14) 09/30/2022   10:35:06  (  79.18, -84.25)    2.43                65