Simultaneous Nadir Overpasses (SNOs) between AURA and NPP
TLE Epoch: 2020 11 22.  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)
 11/22/2020   03:41:24   (  79.57,  21.88) 11/22/2020   03:41:15  (  79.57,  21.83)    0.99                 9
 11/22/2020   04:30:45   ( -79.79,-168.85) 11/22/2020   04:31:53  ( -79.80,-168.83)    0.50                68
 11/24/2020   19:08:29   ( -79.42, -30.90) 11/24/2020   19:07:27  ( -79.43, -30.86)    0.91                62
 11/24/2020   19:57:49   (  79.65, 138.30) 11/24/2020   19:58:05  (  79.64, 138.24)    1.47                16
 11/27/2020   11:24:54   ( -79.53,  85.74) 11/27/2020   11:24:17  ( -79.53,  85.79)    1.07                37
 11/27/2020   12:14:15   (  79.71,-105.31) 11/27/2020   12:14:56  (  79.71,-105.37)    1.30                41
 11/30/2020   03:41:20   ( -79.60,-157.92) 11/30/2020   03:41:08  ( -79.61,-157.84)    1.83                12
 11/30/2020   04:30:40   (  79.81,  11.31) 11/30/2020   04:31:46  (  79.81,  11.29)    0.55                66
 12/02/2020   19:08:24   (  79.46, 149.35) 12/02/2020   19:07:20  (  79.46, 149.43)    1.77                64
 12/02/2020   19:57:47   ( -79.62, -41.89) 12/02/2020   19:58:01  ( -79.61, -42.03)    3.12                14
 12/05/2020   11:24:51   (  79.43, -94.94) 12/05/2020   11:24:13  (  79.43, -95.07)    2.67                38