Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 2 28.  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)
 02/29/2020   11:25:10   ( -79.59,  86.28) 02/29/2020   11:24:11  ( -79.59,  86.33)    1.04                59
 02/29/2020   12:14:31   (  79.77,-104.73) 02/29/2020   12:14:50  (  79.77,-104.78)    1.16                19
 03/03/2020   03:41:38   ( -79.67,-157.22) 03/03/2020   03:41:04  ( -79.68,-157.07)    3.15                34
 03/03/2020   04:30:58   (  79.85,  11.79) 03/03/2020   04:31:42  (  79.86,  11.84)    1.10                44
 03/05/2020   19:58:06   ( -79.72, -41.01) 03/05/2020   19:57:58  ( -79.71, -41.04)    0.65                 8
 03/05/2020   20:47:27   (  79.89, 127.99) 03/05/2020   20:48:37  (  79.88, 127.86)    2.66                70
 03/08/2020   11:25:12   (  79.60, -93.63) 03/08/2020   11:24:12  (  79.60, -93.57)    1.20                60
 03/08/2020   12:14:33   ( -79.83,  75.72) 03/08/2020   12:14:50  ( -79.83,  75.84)    2.51                17
 03/11/2020   03:41:41   (  79.63,  22.49) 03/11/2020   03:41:07  (  79.63,  22.41)    1.67                34
 03/11/2020   04:31:02   ( -79.86,-168.14) 03/11/2020   04:31:45  ( -79.86,-168.15)    0.27                43
 03/13/2020   19:58:07   (  79.77, 139.40) 03/13/2020   19:57:58  (  79.78, 139.52)    2.42                 9