Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2022 4 11.  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)
 04/12/2022   19:09:00   (  79.34, 148.52) 04/12/2022   19:07:56  (  79.35, 148.61)    1.87                64
 04/12/2022   19:58:23   ( -79.50, -42.77) 04/12/2022   19:58:37  ( -79.50, -42.91)    2.89                14
 04/15/2022   11:25:29   (  79.38, -95.33) 04/15/2022   11:24:49  (  79.38, -95.33)    0.02                40
 04/15/2022   12:14:49   ( -79.66,  74.20) 04/15/2022   12:15:26  ( -79.66,  74.28)    1.68                37
 04/18/2022   03:41:55   (  79.48,  21.17) 04/18/2022   03:41:39  (  79.48,  21.24)    1.50                16
 04/18/2022   04:31:15   ( -79.75,-169.25) 04/18/2022   04:32:16  ( -79.76,-169.10)    3.19                61
 04/20/2022   19:09:02   ( -79.33, -31.61) 04/20/2022   19:07:53  ( -79.33, -31.49)    2.61                69
 04/20/2022   19:58:22   (  79.55, 137.53) 04/20/2022   19:58:31  (  79.54, 137.52)    0.13                 9
 04/23/2022   11:25:30   ( -79.34,  84.34) 04/23/2022   11:24:47  ( -79.33,  84.24)    2.14                43