Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2022 4 15.  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)
 04/15/2022   11:25:28   (  79.39, -95.27) 04/15/2022   11:24:48  (  79.39, -95.26)    0.26                40
 04/15/2022   12:14:48   ( -79.66,  74.23) 04/15/2022   12:15:25  ( -79.67,  74.33)    1.99                37
 04/18/2022   03:41:55   (  79.49,  21.25) 04/18/2022   03:41:39  (  79.49,  21.32)    1.34                16
 04/18/2022   04:31:15   ( -79.75,-169.19) 04/18/2022   04:32:16  ( -79.76,-169.04)    3.10                61
 04/20/2022   19:09:03   ( -79.30, -31.76) 04/20/2022   19:07:54  ( -79.31, -31.68)    1.77                69
 04/20/2022   19:58:23   (  79.52, 137.39) 04/20/2022   19:58:32  (  79.52, 137.34)    1.01                 9
 04/23/2022   11:25:29   ( -79.40,  84.75) 04/23/2022   11:24:45  ( -79.41,  84.86)    2.27                44
 04/23/2022   12:14:49   (  79.62,-106.09) 04/23/2022   12:15:23  (  79.61,-106.11)    0.40                34
 04/26/2022   03:41:55   ( -79.43,-159.12) 04/26/2022   03:41:37  ( -79.43,-159.15)    0.65                18
 04/26/2022   04:31:13   (  79.72,  10.57) 04/26/2022   04:32:12  (  79.73,  10.73)    3.22                59
 04/28/2022   19:09:00   (  79.24, 147.86) 04/28/2022   19:07:51  (  79.23, 147.76)    2.31                69