Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2023 1 18.  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)
 01/20/2023   10:37:01   (  78.62, -87.28) 01/20/2023   10:35:47  (  78.68, -87.40)    7.20                74
 01/20/2023   11:26:06   ( -79.50,  85.75) 01/20/2023   11:26:09  ( -79.51,  85.90)    3.14                 3
 01/23/2023   02:53:12   (  79.22,  32.14) 01/23/2023   02:52:28  (  79.21,  32.02)    2.71                44
 01/23/2023   03:42:31   ( -79.53,-158.12) 01/23/2023   03:43:04  ( -79.53,-158.10)    0.58                33
 01/25/2023   19:09:34   (  79.34, 148.83) 01/25/2023   19:09:21  (  79.33, 148.72)    2.27                13
 01/25/2023   19:58:53   ( -79.65, -41.38) 01/25/2023   19:59:57  ( -79.65, -41.33)    1.11                64
 01/28/2023   10:36:36   ( -79.17,  96.03) 01/28/2023   10:35:38  ( -79.17,  95.94)    1.85                58
 01/28/2023   11:25:53   (  79.51, -94.12) 01/28/2023   11:26:12  (  79.51, -94.06)    1.39                19
 01/31/2023   02:52:54   ( -79.32,-147.11) 01/31/2023   02:52:30  ( -79.31,-147.19)    1.68                24