Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2022 4 28.  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)
 04/28/2022   19:09:02   (  79.19, 147.57) 04/28/2022   19:07:52  (  79.19, 147.44)    2.86                70
 04/28/2022   19:58:21   ( -79.51, -42.71) 04/28/2022   19:58:28  ( -79.51, -42.76)    1.13                 7
 05/01/2022   11:25:29   (  79.34, -95.62) 05/01/2022   11:24:41  (  79.34, -95.65)    0.75                48
 05/01/2022   12:14:49   ( -79.61,  73.90) 05/01/2022   12:15:18  ( -79.62,  73.95)    1.07                29
 05/04/2022   03:41:56   (  79.41,  20.74) 05/04/2022   03:41:31  (  79.41,  20.71)    0.67                25
 05/04/2022   04:31:16   ( -79.68,-169.70) 05/04/2022   04:32:08  ( -79.69,-169.64)    1.26                52
 05/06/2022   19:58:24   (  79.45, 136.90) 05/06/2022   19:58:23  (  79.45, 136.77)    2.60                 1
 05/06/2022   20:46:27   ( -81.68, -26.83) 05/06/2022   20:47:41  ( -81.27, -26.46)   45.63                74
 05/09/2022   11:25:28   ( -79.40,  84.75) 05/09/2022   11:24:33  ( -79.40,  84.90)    3.00                55
 05/09/2022   12:14:49   (  79.57,-106.37) 05/09/2022   12:15:12  (  79.57,-106.38)    0.15                23