Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2021 2 26.  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)
 02/26/2021   04:30:46   ( -79.84,-168.41) 02/26/2021   04:31:42  ( -79.84,-168.29)    2.49                56
 02/28/2021   19:08:33   ( -79.42, -30.81) 02/28/2021   19:07:19  ( -79.43, -30.78)    0.88                74
 02/28/2021   19:57:54   (  79.61, 138.14) 02/28/2021   19:57:58  (  79.61, 138.03)    2.13                 4
 03/03/2021   11:25:01   ( -79.49,  85.52) 03/03/2021   11:24:12  ( -79.49,  85.47)    1.00                49
 03/03/2021   12:14:19   (  79.78,-104.70) 03/03/2021   12:14:47  (  79.79,-104.57)    2.70                28
 03/06/2021   03:41:29   ( -79.55,-158.18) 03/06/2021   03:41:05  ( -79.54,-158.28)    2.10                24
 03/06/2021   04:30:47   (  79.84,  11.60) 03/06/2021   04:31:40  (  79.84,  11.69)    1.84                53
 03/08/2021   19:10:47   (  73.18, 126.73) 03/08/2021   19:09:34  (  73.50, 124.79)   71.11                73
 03/08/2021   19:57:57   ( -79.60, -41.93) 03/08/2021   19:57:58  ( -79.60, -42.04)    2.46                 1
 03/11/2021   11:24:59   (  79.56, -93.96) 03/11/2021   11:24:07  (  79.57, -93.81)    3.05                52