Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2022 4 19.  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)
 04/20/2022   19:09:02   ( -79.34, -31.50) 04/20/2022   19:07:53  ( -79.35, -31.36)    2.94                69
 04/20/2022   19:58:23   (  79.53, 137.42) 04/20/2022   19:58:32  (  79.53, 137.42)    0.23                 9
 04/23/2022   11:25:30   ( -79.32,  84.22) 04/23/2022   11:24:47  ( -79.31,  84.11)    2.28                43
 04/23/2022   12:14:47   (  79.65,-105.82) 04/23/2022   12:15:21  (  79.65,-105.76)    1.37                34
 04/26/2022   03:41:53   ( -79.50,-158.68) 04/26/2022   03:41:35  ( -79.50,-158.58)    2.00                18
 04/26/2022   04:31:14   (  79.68,  10.24) 04/26/2022   04:32:14  (  79.68,  10.21)    0.63                60
 04/28/2022   19:08:58   (  79.30, 148.25) 04/28/2022   19:07:49  (  79.30, 148.31)    1.21                69
 04/28/2022   19:58:18   ( -79.58, -42.22) 04/28/2022   19:58:26  ( -79.59, -42.08)    3.01                 8
 05/01/2022   11:25:23   (  79.36, -95.47) 05/01/2022   11:24:41  (  79.36, -95.52)    1.13                42