Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2021 2 2.  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)
 02/02/2021   03:41:21   ( -79.59,-157.85) 02/02/2021   03:41:07  ( -79.59,-157.88)    0.75                14
 02/02/2021   04:30:40   (  79.85,  11.70) 02/02/2021   04:31:43  (  79.86,  11.79)    2.05                63
 02/04/2021   19:08:28   (  79.39, 148.97) 02/04/2021   19:07:23  (  79.38, 148.83)    2.85                65
 02/04/2021   19:57:47   ( -79.69, -41.23) 02/04/2021   19:57:59  ( -79.70, -41.22)    0.11                12
 02/07/2021   11:24:53   (  79.52, -94.22) 02/07/2021   11:24:14  (  79.52, -94.29)    1.49                39
 02/07/2021   12:14:13   ( -79.79,  75.37) 02/07/2021   12:14:51  ( -79.79,  75.44)    1.35                38
 02/10/2021   03:41:17   (  79.65,  22.59) 02/10/2021   03:41:04  (  79.65,  22.61)    0.45                13
 02/10/2021   04:30:38   ( -79.88,-168.05) 02/10/2021   04:31:42  ( -79.89,-167.90)    3.20                64
 02/12/2021   19:08:24   ( -79.49, -30.35) 02/12/2021   19:07:20  ( -79.48, -30.35)    0.35                64
 02/12/2021   19:57:43   (  79.74, 139.10) 02/12/2021   19:57:56  (  79.75, 139.24)    2.86                13
 02/15/2021   11:24:49   ( -79.61,  86.39) 02/15/2021   11:24:11  ( -79.61,  86.51)    2.57                38