Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2021 3 13.  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)
 03/14/2021   03:41:32   (  79.47,  21.18) 03/14/2021   03:41:05  (  79.46,  21.08)    2.12                27
 03/14/2021   04:30:53   ( -79.70,-169.57) 03/14/2021   04:31:43  ( -79.70,-169.61)    0.78                50
 03/16/2021   19:58:00   (  79.52, 137.40) 03/16/2021   19:57:58  (  79.51, 137.26)    2.77                 2
 03/16/2021   20:46:51   ( -80.73, -44.22) 03/16/2021   20:48:05  ( -80.58, -43.80)   17.49                74
 03/19/2021   11:25:07   ( -79.38,  84.68) 03/19/2021   11:24:12  ( -79.38,  84.64)    0.96                55
 03/19/2021   12:14:26   (  79.60,-106.14) 03/19/2021   12:14:49  (  79.59,-106.28)    2.97                23
 03/22/2021   03:41:33   ( -79.46,-158.89) 03/22/2021   03:41:03  ( -79.46,-158.93)    0.91                30
 03/22/2021   04:30:53   (  79.68,  10.29) 03/22/2021   04:31:41  (  79.67,  10.17)    2.73                48
 03/24/2021   19:58:00   ( -79.54, -42.48) 03/24/2021   19:57:55  ( -79.54, -42.50)    0.46                 5