Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2023 1 27.  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)
 01/28/2023   11:26:42   (  79.32, -95.56) 01/28/2023   11:26:18  (  79.31, -95.66)    2.39                24
 01/28/2023   12:16:02   ( -79.59,  73.95) 01/28/2023   12:16:55  ( -79.59,  73.97)    0.46                53
 01/31/2023   03:43:15   (  79.45,  21.17) 01/31/2023   03:43:09  (  79.45,  21.22)    1.00                 6
 01/31/2023   04:32:38   ( -79.61,-170.08) 01/31/2023   04:33:50  ( -79.60,-170.21)    2.54                72
 02/02/2023   19:10:33   ( -79.14, -32.62) 02/02/2023   19:09:30  ( -79.13, -32.74)    2.86                63
 02/02/2023   19:59:51   (  79.45, 137.05) 02/02/2023   20:00:05  (  79.45, 136.98)    1.35                14
 02/05/2023   11:27:03   ( -79.33,  84.46) 02/05/2023   11:26:20  ( -79.33,  84.54)    1.78                43
 02/05/2023   12:16:25   (  79.48,-106.88) 02/05/2023   12:17:00  (  79.47,-107.02)    2.93                35
 02/08/2023   03:43:35   ( -79.39,-159.28) 02/08/2023   03:43:14  ( -79.39,-159.24)    0.81                21